Solar Powered Driveway Gates

Residential - Commercial - Industrial

Discover The Future Of Convenience And Security With Solar-Powered Driveway Gates. Harness The Power Of The Sun To Safeguard Your Property

Are you tired of wrestling with your manual driveway gate every time you come home? Does the idea of never having to get out of your car to open or close your gate sound like a dream come true? Well, look no further because solar powered driveway gates are here to make your life easier and more convenient.

Imagine pulling up to your home, pressing a button, and watching as your gate effortlessly glides open, all powered by the sun’s energy. No more fumbling for keys or braving the elements to manually operate your gate. With a solar powered driveway gate, you can enjoy the seamless convenience of automation while reducing your carbon footprint.

In this article, we will explore the benefits of solar powered driveway gates, how they work, and the factors to consider when choosing one. We will also delve into the installation and maintenance process, as well as provide case studies of successful implementation.

So, sit back, relax, and let us show you how solar powered driveway gates can bring you a sense of belonging and peace of mind.

Key Takeaways

  • Seamless integration with existing systems
  • Cost effectiveness in reducing electricity bills
  • Enhanced security and convenience
  • Contribution to sustainable and eco-friendly practices

Benefits of Solar Powered Driveway Gates

The benefits of solar powered driveway gates are numerous. First and foremost, they provide security and convenience. With these gates in place, you can have peace of mind knowing that your property is protected from unauthorized access. Additionally, solar powered driveway gates offer significant cost savings. The installation process is straightforward, and with the use of solar panels, these gates operate using the power of the sun. This eliminates the need for electricity or batteries, saving you from expensive electrical wiring and ongoing energy costs. The cost savings alone make solar powered driveway gates a smart investment. Now that you understand the benefits, let’s delve into how these gates work and the technology behind them.

How Solar Powered Driveway Gates Work

If you’re considering a solar powered driveway gate, it’s important to understand how they work.

The first key point is solar panel installation and function. These panels are installed on top of the gate and they harness sunlight to generate electricity, powering the gate’s opening and closing mechanism.

Secondly, battery storage and backup is crucial for uninterrupted operation. The gate’s system stores excess energy in batteries, ensuring that it continues to function even during cloudy days or at night.

Lastly, the automated gate opening and closing feature adds convenience and security to your property. With a solar powered driveway gate, you can effortlessly open and close the gate with just a push of a button, without the need to manually operate it.

Solar Panel Installation and Function

When installing solar panels on your driveway gate, it’s important to note that they can generate up to 80% of the gate’s required electricity, making it an efficient and sustainable option.

Solar panel efficiency plays a crucial role in maximizing the power generated. These panels are designed to convert sunlight into electricity with high efficiency, ensuring that you get the most out of your solar system.

Additionally, solar power storage allows you to harness and store excess energy produced during the day for later use, even when the sun is not shining. This means that your driveway gate can continue to function seamlessly, even during cloudy days or at night.

With solar panel installation, you not only save on electricity bills but also reduce your carbon footprint.

Moving forward, let’s explore how battery storage and backup further enhance the functionality and reliability of solar powered driveway gates.

Battery Storage and Backup

Incorporating battery storage and backup enhances the reliability and functionality of solar panels on your driveway gate. This addition ensures that your gate will continue to operate even during periods of low sunlight or power outages. Here are four reasons why battery storage and backup are essential for your solar-powered driveway gate:

  • Extended battery lifespan: By storing excess energy generated by the solar panels, the batteries can provide power to the gate when sunlight is limited, prolonging their overall lifespan.

  • Increased solar panel efficiency: The batteries act as a buffer, allowing the solar panels to operate at their maximum efficiency, even during fluctuating sunlight conditions.

  • Reliable power during outages: With battery backup, your gate will continue to operate during power outages, ensuring uninterrupted access to your property.

  • Reduced reliance on the electrical grid: By storing and utilizing solar energy, you can reduce your dependence on the electrical grid, leading to cost savings and a more sustainable lifestyle.

By incorporating battery storage and backup, your solar-powered driveway gate becomes a reliable and efficient solution for securing your property.

Now, let’s explore the convenience of automated gate opening and closing.

Automated Gate Opening and Closing

Automated gate opening and closing adds convenience and sophistication to your daily routine. It ensures that only authorized individuals have access to your property, providing peace of mind and a sense of belonging. Additionally, it adds an extra layer of protection to your home. Incorporating solar power into your driveway gate offers cost efficiency and environmental benefits. Solar powered gates utilize the sun’s energy, reducing reliance on traditional power sources and saving money in the long run.

When choosing a solar powered driveway gate, there are several factors to consider. These include gate size, material, and design. In the following section, we will discuss these factors in detail.

Factors to Consider When Choosing a Solar Powered Driveway Gate

When choosing a solar powered driveway gate, there are three key factors you need to consider.

First, think about the gate size and weight capacity, as this will determine whether it can accommodate your vehicles and provide adequate security.

Second, consider the gate material and design options, as this will impact its durability, aesthetics, and maintenance requirements.

Lastly, think about whether the gate can be integrated with your existing access control systems, allowing for convenient and seamless operation.

By carefully considering these factors, you can ensure that your solar powered driveway gate meets your specific needs and provides reliable performance for years to come.

Gate Size and Weight Capacity

When considering the size and weight capacity of a solar-powered driveway gate, there are several factors to keep in mind:

  • Gate Size: The size of the gate will directly impact its weight and the amount of support needed. Larger gates may require additional reinforcement to ensure they operate smoothly and safely.

  • Weight Capacity: It is crucial to choose a gate that can handle the weight of your vehicle or any other objects that may pass through it. Consider the maximum weight capacity of the gate and ensure it aligns with your needs.

  • Structural Integrity: A gate’s size and weight capacity go hand in hand with its structural integrity. Look for gates made from durable materials such as steel or aluminum to ensure they can withstand the weight and pressure over time.

  • Safety Features: Larger gates may require additional safety features such as sensors or automatic stop mechanisms to prevent accidents or damage.

Considering these factors will help you select a solar-powered driveway gate that meets your needs for both size and weight capacity.

Now, let’s move on to exploring gate material and design options.

Gate Material and Design Options

One option for the material and design of a solar-powered driveway gate is a sleek, modern aluminum gate that adds a touch of elegance to your property. Aluminum is a popular choice for its durability, low maintenance, and resistance to rust and corrosion. It is also lightweight, making it easier to operate and install.

Additionally, aluminum gates offer a wide range of design options, allowing you to customize the gate to fit your personal style and complement the overall aesthetic of your property. Whether you prefer a traditional or contemporary design, there are various patterns, colors, and finishes available.

When considering gate design, it is important to think about factors such as privacy, security, and visibility. By choosing the right gate material and design, you can enhance the curb appeal of your property while also providing a secure and stylish entrance.

As you explore gate material options and design considerations, it’s important to also consider how the gate can integrate with existing access control systems.

Integration with Existing Access Control Systems

Integrating your sleek and modern aluminum gate with existing access control systems is essential for convenience and security. When choosing a solar powered driveway gate, consider its access control compatibility. You want a gate that seamlessly integrates with your existing system, eliminating the need for additional equipment or complicated installations.

However, integration challenges may arise, such as compatibility issues between different brands or outdated technology. To ensure a smooth integration process, consult with a professional who specializes in solar powered gates and access control systems. They can assess your current setup, identify potential challenges, and provide necessary solutions.

Addressing these integration concerns allows for a seamless transition to your solar powered gate system. Moving forward, let’s explore the installation and maintenance of solar powered driveway gates.

Installation and Maintenance of Solar Powered Driveway Gates

When it comes to the installation and maintenance of solar powered driveway gates, there are three key points to consider.

First, site assessment and preparation is crucial to ensure proper placement and optimal sunlight exposure for the solar panels.

Second, hiring a professional installation team will guarantee a smooth and efficient process, minimizing any potential issues or errors.

Finally, routine maintenance and troubleshooting are essential to ensure the gate continues to operate effectively and address any potential issues that may arise.

By taking these factors into account, you can enjoy the benefits of a reliable and hassle-free solar powered driveway gate.

Site Assessment and Preparation

Before installing solar powered driveway gates, it’s crucial to assess and prepare the site properly. Site preparation is essential to ensure a successful installation and minimize any potential environmental impact.

Start by examining the area where the gate will be installed, looking for any obstacles or uneven terrain that may need to be addressed. Clear away any debris or vegetation that could interfere with the gate’s operation.

Additionally, consider the gate’s orientation to maximize sunlight exposure for optimal solar charging. It’s important to take into account the local climate and weather patterns to determine the best placement for the gate.

By carefully assessing and preparing the site, you can ensure that your solar powered driveway gate will function efficiently and blend seamlessly into your property.

Next, let’s move on to the professional installation process, where experts will handle every detail with precision and expertise.

Professional Installation Process

Once the experts arrive, they will skillfully handle every detail of the installation process, ensuring a seamless transition from start to finish. Here’s what you can expect from our professional installation service:

  1. Professional Training: Our team of experts has undergone extensive training to ensure they have the knowledge and skills necessary to install your solar powered driveway gate correctly.

  2. Cost Analysis: Before beginning the installation, our professionals will conduct a thorough cost analysis to determine the most efficient and cost-effective way to install your gate.

  3. Attention to Detail: From securing the gate posts to connecting the solar panels, our professionals will meticulously handle every aspect of the installation process.

  4. Timely Completion: We understand that your time is valuable, so our team will work efficiently to complete the installation within the agreed-upon timeframe.

With the installation complete, our experts will now guide you through routine maintenance and troubleshooting, ensuring your solar powered driveway gate continues to operate flawlessly.

Routine Maintenance and Troubleshooting

To keep your solar driveway gate operating smoothly, regular maintenance and troubleshooting are essential. By following a few simple routine maintenance tips, you can ensure that your gate remains in optimal condition.

  • Regularly inspect the solar panels for any dirt or debris that may be blocking sunlight. Clean them with a soft cloth and gentle detergent to maximize their efficiency.

  • Check the battery connections and terminals for any corrosion and clean them if necessary.

If your gate stops working, don’t panic. Instead, try troubleshooting techniques such as:

  • Checking the power source.

  • Inspecting the wiring for any loose connections.

  • Resetting the control panel.

Remember, proper maintenance and troubleshooting will extend the lifespan of your gate and minimize any potential issues.

Now, let’s move on to the next section and explore some case studies of successful implementation of solar-powered driveway gates.

Case Studies: Successful Implementation of Solar Powered Driveway Gates

Imagine a world where homes can have secure and convenient driveway gates powered solely by the sun. Solar powered driveway gates are not just a dream, they are a reality. Many homeowners have successfully implemented these gates, enjoying the benefits of cost effectiveness and reduced environmental impact.

Here are five case studies that showcase the success of solar powered driveway gates:

  • John’s Gate: After installing a solar powered driveway gate, John noticed a significant decrease in his monthly electricity bill.

  • Laura’s Gate: Solar powered driveway gates allowed Laura to have a reliable and secure entrance to her property, all while reducing her carbon footprint.

  • Mark’s Gate: Mark’s solar powered driveway gate proved to be a great investment, as it required minimal maintenance and provided consistent performance.

  • Sarah’s Gate: Sarah’s solar powered driveway gate added a touch of elegance to her home while also contributing to a sustainable environment.

  • David’s Gate: David’s solar powered driveway gate proved to be a cost-effective solution, as it eliminated the need for expensive electrical installations.

Join the growing community of homeowners who have embraced solar powered driveway gates and experience the benefits for yourself.

Conclusion

So now you know all about the incredible benefits of solar-powered driveway gates! These gates offer convenience, security, and sustainability all in one package. With their ability to harness the power of the sun, imagine effortlessly gliding through your gate, knowing that you’re not only protecting your property but also doing your part for the environment.

Don’t wait any longer to experience the magic of solar-powered driveway gates. Make the switch today and join the ranks of those who have already embraced this innovative technology. Your driveway deserves it.

We Work With All Brands

We work with all gate, garage door, fence, and access control brands and models.

Highly-Qualified Technicians

We have a team of licensed, insured & experienced technicians.

Contact Us

Alpha Gate & Door Co.
3622 Lakeridge Dr.
Grapevine, TX 76051-4627

Alpha Gate & Door Co. Truck

Solar Powered Driveway Gates

Solar Powered Driveway Gates FAQ's

Are solar powered driveway gates more expensive than traditional electric gates?

Solar powered driveway gates can be more expensive initially, but they are a cost-effective solution in the long run. With their solar power efficiency and minimal environmental impact, they are a smart choice for those who prioritize sustainability and want to reduce their carbon footprint.

How long does it take to install a solar powered driveway gate?

Installing a solar-powered driveway gate is like planting a seed that blossoms into convenience and sustainability. With an average installation time of just a few hours, you’ll enjoy the benefits of solar power while feeling a sense of belonging in the eco-friendly community.

Can solar powered driveway gates be operated remotely?

Yes, solar powered driveway gates can be operated remotely. With remote gate control technology, you have the convenience of opening and closing your gate from anywhere. Embrace the benefits of solar gate technology and enjoy the ease of accessing your property.

What happens if there is not enough sunlight to power the gate?

If there isn’t enough sunlight to power the gate, don’t worry! Backup power options like batteries or alternative energy sources like wind can kick in. You’ll never be left without a working gate. Stay connected and secure.

Do solar powered driveway gates require regular maintenance?

Solar powered driveway gates require regular maintenance. The benefits include saving on electricity costs and being environmentally friendly. However, the drawbacks include occasional repairs and the need for sufficient sunlight. Overall, the pros outweigh the cons.

Author Bio

Terry Wooten

Terry Wooten

Terry Wooten is a distinguished professional in the realm of automated gate systems, renowned for his expertise as a Certified Automated Gate Systems Designer and Automated Gate Operator Installer. With a passion for innovative technology and a keen eye for detail, Terry has carved a niche for himself in the industry, ensuring the seamless integration of cutting-edge gate automation solutions.

A dedicated member of the International Door Association and the Institute of Door Dealers, Terry is committed to staying at the forefront of industry advancements. His involvement in these esteemed organizations reflects his unwavering dedication to professional development and the highest standards of excellence in the field.

Drawing on years of hands-on experience and a comprehensive understanding of automated gate systems, Terry Wooten has become a trusted name in the industry. His commitment to delivering top-notch services and staying abreast of the latest industry trends positions him as a leading authority in the design and installation of automated gate systems. Through his work, Terry continues to contribute to the evolution of the industry, ensuring secure and efficient access solutions for a wide range of clients.

Further reading:

Steel vs. Aluminium Driveway Gates

Return Back to Our Parent Service: Driveway Gates

Leave Us A Review On Google

4.9
Based on 87 reviews
powered by Google
Randy Rutledge
23:18 02 Apr 25
Great to work with a supplier that actually bids a job, completes it on time and on budget. Terry and his crew were a pleasure to deal with and installed a great product on a very challenging area. Would definitely recommend and use again
Eric Welman
15:51 02 Apr 25
The gate replacement work was performed professionally and to my complete satisfaction. They also did the work at a very fair price. Very happy with them.
Lynn Davoudian
12:49 18 Mar 25
Fantastic company & services ❤️❤️❤️❤️❤️
Rita Egeland
00:58 16 Mar 25
The service and the work that was done was exceptional. We needed to replace three very old (and very heavy) garage doors in a home that was built in 1960. There were a number of challenges along the way and each one was met professionally and in a timely manner. Lisa was an excellent communicator and highly responsive. Kevin did an extraordinary job with a fairly involved installation. His 'can do' attitude was very refreshing and reassuring. As noted, the final result was terrific. The pricing was VERY reasonable and very fair. The install was completed two days ago and I have already received compliments from the neighbors!
Gordon Crow
01:49 01 Mar 25
Easy to schedule. Fair & competitive pricing for a quick gate opener repair
Barrett Campbell
23:46 15 Jan 25
I called Terry to help with a damaged gate and masonry column. He came out the same day to help diagnose the issue and offered a sensible solution. He got the gate system repaired quickly and I was back up and running. I will definitely be calling Terry in the future. Thank you,
Scott Kirscht
18:41 15 Dec 24
Excellent door and gate company. I would give them 10 stars. I had extremely tight tolerances and Terry and his crew engineered the gate down to the inch. Top of the line materials and great service. Highly recommend.
E Yaeger
16:35 11 Dec 24
On Oct. 31 my electric gate stopped working and I called Alpha Gate and Door and talked to Lisa. She was great and based on my symptoms said she thought it was the battery and she would send Kealan out the next day. He came and replaced the battery with a 12 v 55ah battery. I asked him to rehang my reflector light on my neighbors new fence so the motion sensor would work. It had worked fine prior to that being taken down. He did that and it worked for a minute and then stopped. He rewired it and it worked once and he left. The next day I noticed the sensor was not working but I didn’t really care because my dog is too small to trigger it. I was charged $448 -$169 for the service call, $249 for the battery and $30 to rewire the sensor. I work exclusively from home as an attorney and never even use the gate during the week. A few weeks later the gate stopped operation completely and I called on Dec. 6. Lisa said she would send Kealan out. He called me and I said the gate would not open at all, the sensor was not working and the sensor was making a nonstop buzzing noise. He arrived fairly late in the day and I saw him pull into my driveway but he did not come to my door and went straight to the gate. I immediately went out there and I saw when he opened the cover that the battery charger lights were not on. He was in a very bad mood and starting ripping the battery out and said I needed a new battery. I said I guess it was because the battery charger wasn’t plugged in. I was not mad about it because that can happen to anyone. He got really mad at that point, I guess because I knew what had happened. He demanded to know whether I had unplugged it, grabbed a huge battery that would not even fit in my unit, then declared the charger had “allegedly” not been plugged in. As he was trying to force the battery in and was slamming everything around, I asked him if he had a smaller battery. He said no, it was whomever installed my gate opener’s fault because the antenna was on the left and they were usually on the right. He continued to try to force it but could not get the cover on. So he gave up and said he would come back Monday with a smaller battery. I assumed the sensor was not working because the battery had died. I heard nothing from anyone the following Monday and had had it so I called Lisa and yelled and told her the way Kealan had behaved and when was the battery actually going to be installed. She said she would talk to Kealan and I said do you have anybody else who is not a jackass who could come instead. She said she would investigate and call me back. She never called me back and apparently the next day around lunch Kealan snuck onto my property, did not tell me he was there, and put in another battery and texted me the gate was now working. I went outside to try it and the remote was not working at all. I have programmed remotes many times (I have done a lot of products liability work and handled cases with complex machinery failures and deposed a lot of engineers so I am not unfamiliar with this type of equipment) and checked it and the receiver was getting the signal from the transmitter but the control board was not opening the gate.So I called Lisa, explained he had come but not told me he was there, and that the remote was not opening the gate. I also apologized for yelling at her the day before because it was not her fault. She said she would tell him. After that call I remembered there is a reset button on the Patriot control board so I went out and pushed it and that caused the remote to work so I called Lisa and said it was working. The new battery is smaller than the one he had originally put in and retails for about $95. The motion sensor still does not work, I have done jumping jacks in front of of it to know avail. I am not bothering to call again about that because Kealan would probably get really mad again. He does NOT like his competence put into question. You decide if $249 is a fair markup on a $95 battery.
Julie Bealke
00:55 09 Nov 24
We are very happy with the service we received from Alpha Gate & Door. We had a 20-year old gate that stopped working. Upon our first call, they were quick to respond, provide an estimate & schedule the work. The tech was very thorough and at the end explained all of the updates. I know that if I ever need anything else, I will call them.
Carl Robertson
13:52 26 Sep 24
I highly recommend Alpha Gate and Door. Lisa was very helpful and honest and answered all of my questions.
Jim Wallin
20:37 25 Sep 24
I am extremely happy with the installation and operation of the our new Alpha Gate / gate opener. Their tech was very thorough and gave me an excellent walk through of the installed hardware and operation of the system. The installation of our new gate opener was completed on time and on the agreed to day of installation. I believe that I really got my moneys worth on this on this home upgrade.
Rahim Fancy
14:12 10 Sep 24
Excellent service on both a gate and a garage door motor update. Needed help, got it immediately, price was great, technicians were very well versed, and explained everything to me. I felt very comfortable and satisfied. Highly recommend.
Greg Pressly
20:35 11 Aug 24
Great Service from Alpha Gate & Door! We have used them for almost 20 years. They are professional, honest, and reasonable. Lisa is always easy to deal with and very efficient in getting us scheduled for a service call. She is so helpful in trying to solve the problem before sending someone out - how great is that! Kealan is AMAZING as our Service Tech. He is very knowledgeable & professional and provides great tips on how to care for and maintain our gate. Kealan makes for a perfect customer experience!
David
21:42 02 Jun 24
Excellent service from arrival time to departure. Very knowledgeable and had a lot of good suggestions for improving my gates performance.
GregB
15:47 29 Apr 24
I was having issues with a noisy garage door. I called alpha gate and doors and they came out in no time and fixed the issue. I highly recommend this company
Phillip Staggs
18:43 19 Apr 24
Priyank Desai
18:06 19 Mar 24
Had to have the hinges on my gate replaced. Alpha Gate was knowledgeable and fairly priced. They conducted the repair the next day and my gate is whisper quiet now. I highly recommend them!
joe valencia
00:14 19 Mar 24
Alpha Gate &Door Co. , The owners are amazing I had several questions and they where quick to respond, and got me the info. I will always call them as they made me feel like family, and had me fixed up in no time. Thanks for such an amazing experience!
Brian G
00:24 11 Nov 23
I highly recommend Alpha Gate & Door Company! The entire process was incredibly quick and professional! I spoke with Lisa (she’s amazing and extremely knowledgeable) on Tuesday and she came out Wednesday with a recommendation to replace the gate opener that was faulty and couldn’t handle the weight of my gate. I received the reasonable quote the same day and their technician, Keelan, was at my house on Friday of the SAME WEEK to install. Keelan was just as courteous and professional as Lisa and did an amazing job! The install was perfect and pristine! I’ve tried working with other companies and honestly they are hands down the best! If there were 10 stars available, I would give them 10!
Thank you Alpha team!
Greg McAllister
22:31 06 Sep 23
Mark Wilgus
22:02 18 Jul 23
I highly recommend Alpha Gate & Door Co.for your gate repair or installation needs. We were in need of a replacement system for or driveway gate. Lisa immediately understood my situation and had a perfect recommendation for a replacement. She emailed me a detailed proposal and followed up with a visit to our site. In a timely manner the technician, Kealin and his assistant George, professionally installed a complete Patriot 1 system that looks great and works perfectly. I am very pleased with all aspects of their service.
B WBURG
14:47 20 Apr 23
Alpha Gate & Door recently replaced our 3-gate system thats used by over 250 residents and visitors on a daily basis.

Terry was excellent in guiding us from the first visit to the final inspection, including his experiences on what to expect and where any likely issues would occur. With a large property, that was critical to avoiding problems that could pop up.

The crews, clean up and invoicing were all done professionally.

We would strongly recommend Alpha Gate & Door for your gate access needs.
Bobby Broyles
14:52 21 Mar 23
These folks were great! They could have charged me for a new garage door opener, but instead they fix the one I had. Way to go!
Craig DeMoss
21:32 11 Feb 23
We were having some issues with our gate opener and contacted Alpha while looking for a company to take care of it. From the first call to explain what was going on it was great. Very friendly folks! Kealan came out and has us fixed up in no time at all. Fair pricing and great service!
Bradford Gardner
14:18 30 Jan 23
Called on a Saturday morning around 0800 and left a message about issue I was having. I received a call back a few minutes later and was ask to send some pictures of the gate. Once I sent over the pictures, I got another call around 1200, asking if they could come by today as a crew was finished early and could swing by to fix. The gate was fixed by 3:00 same day. Thanks for the quick response and repair. I wasn't expecting that on a Saturday morning. So far so good.
John Hopkins
23:20 21 Nov 22
Great service. They were truly experts at install. Understanding what we needed. Highly recommend. Will use them again.
richard arini
21:19 16 Nov 22
The workmanship was very well done. Price was reasonable, the new bracket on our electric gate is an improvement from what was the original part. I highly recommend Alpha Gate and Door.
Justin Huffman
19:17 09 Aug 22
Alpha gate was incredible to work with. From beginning to end, they were responsive, flexible and provided quality work to go along with great service. We will definitely recommend!
Grant Good
13:15 29 Nov 21
Alpha Gate & Door installed a gate at my home. My wife and are more than pleased with the quality and workmanship of our get. The gate is heavy gauge steel with highest quality. The actuator works very well and is also highest quality. Service was great and can't recommend them enough!

Trusted By

Gate Logos

Visit Alpha Gate & Door Co. on Google Maps

Alpha Gate & Door Co. Truck

If you have any question regarding our service, we encourage you to schedule an appointment or phone consultation with one of our staff.

3622 Lakeridge Dr.,
Grapevine, TX

Monday – Friday:
7:00am – 7pm

Alpha Gate & Door Co.
info@alphagateanddoor.com