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4.9 stars

4.9 out of 5
based on 343 reviews

BBB Accredited

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We respect your privacy! By submitting your request, you authorize a representative from Allied Siding and Windows to call you on the mobile or landline phone number provided to discuss your project. You understand that we may use automated phone technology (including sms messaging) and direct email to contact you and that you are in no way required to purchase any products or services from us.

Patio Covers and Pergolas – Let Allied Design and Install you Outdoor Dream in Houston, Dallas, and Austin.

When built properly, pergolas and patio covers should look like they came with the house and not added after the fact. That’s why Allied Siding and Windows customizes patio covers to match the character of each home. You really will think the patio cover was built concurrently with your home. Upgrade your outdoor living area and create privacy for your home. 


Pergola and Patio Cover Process

HOA approval – First, Allied will network with your HOA to get approval for your project before we begin. This is an important, time-saving service Allied provides to you, the customer, at no additional charge.

Flooring – We will pour concrete to match the dimensions of your new patio cover. We have options for this as well: regular, brushed concrete; stamped concrete; colored concrete; pavers; decking; and more.

Siding matching – After we frame and build the structure, we install whichever James Hardie® siding and trim product that most conforms to your existing architecture, design and appearance. Our entire team receives quarterly training on the best practices for installation and maintenance of James Hardie siding.

Brick and stone matching – We endeavor to match your existing brick, stone, siding and trim to accomplish a seamless match to your home’s existing appearance.

Shingle matching – We match the exact texture, color and shape of your existing shingles for a smooth transition between your roof and new patio cover.

Cutting back into the roof – This process is like surgery on your home. We identify the best way to “stitch” your roof and patio cover together so the “bumps” and “scars” don’t show. Just like surgery, you must have trained people with experience and technical knowledge to ensure it’s done right!

Creative Ways to Cover Your Patio

Yes, We Offer Financing

What Our Customers Are Saying

★★★★★

The whole process was very easy. The work was done very professionally. I would definitely recommend them to do any work.

I contacted Allied with a last-minute project of adding siding to my home and they were prompt getting back to me and even fit the sales presentation into my very busy and crazy schedule, and he came out on a Saturday morning to meet with me. The estimation process was made quick and easy.

Quality, workmanship, and value. We continue to enjoy our choice from three years ago – our choice was Allied Siding & Windows!!

I used Allied Windows on my previous home, and when I moved, I never even checked the competitors. Extremely pleased with their work and prices.

I was very happy with everyone that I dealt with at Allied, from the office staff, my salesman, the crew leader and his entire crew that installed my windows and siding. Everyone was truly professional, courteous and kept me informed on my repairs.

The project was quick, and the results were awesome. The workers were well skilled and courteous. I am very pleased with the overall project.

Allied has worked for me on two occasions, both times the service was excellent.

Great company to work with. Ease of business. Quality work. Truthful experience.

I love Allied. I have used them on multiple occasions, and they did a great job. Their representative was a wonderful salesperson who knew the product well, and working with the office at the beginning to get this all set up was a pleasure.

If you want to save time and money, go to Allied Siding and Windows first! We worked with a big box company for 5 months and they were never able to deliver and install the product we had requested. Allied had it done in two weeks, at a cheaper price and the house looks great!

We are very pleased with our beautiful new windows and doors installed by Allied. We also had our old vinyl siding removed and replaced with James Hardie siding. We have had numerous comments that our 26-year-old home looks brand new.

We had 19 Simonton Generations replacement windows and James Hardie siding done on our home of 22 years by Allied Siding & Windows. The workmanship and attention to detail is why we chose Allied in the first place.

The Allied team did exceptional quality work and we are incredibly pleased with the project!  We have had a patio dream for some time, and when we happened upon the Allied website, there was a photograph of practically what I had been hoping for — and the team delivered.

We had a representative give us an estimate. He was very friendly, and very knowledgeable. My wife and I were both impressed with his professionalism. Allied stands behind their product and they are trained professionals and insured. Great sales personnel and company!

The Allied representative was extremely professional. With his experience he was able to properly assess my request. He was able to give me a couple of ideas that would enhance the look of my home. I truly appreciate his time.

I purchased gutters from Allied for my home. My salesman was very professional and knowledgeable in explaining the different materials and colors along with associated costs. The entire process was quick and efficient! I would strongly recommend. The installation team was polite and courteous

Have had several great experiences with this company in the past. Roofs on 3 different houses, complete siding, and replacement windows on one…

Very professional and very upfront with all issues that concern my home. Great options with styles with very competitive pricing. I would definitely recommend talking to them on your projects.

Great company! They are Far and Away better than most of the window replacement companies you’ll find out there. They always cater the products to your needs and are willing to go the extra mile to make the project excellent! Highly recommend.

The representative was extremely helpful and knowledgeable. He talked my wife and I through the entire process and listened attentively as we talked through the different ideas we had in mind. Based on the initial quote alone, I would highly recommend Allied…

Very comprehensive and professional presentation; it was obvious that this company is customer-centric and dedicated to exceeding expectations.

Fantastic job; these guys are incredible!

With over 50 years in the construction business, I’m hard to impress.  These guys did it; incredible craftsmanship and team work.  Already recommended them to neighbors.

“How incredibly pleased and impressed we have been with the work and craftsmanship of everyone on [the] team!  The awning and everything – all the details – are so beautiful!  We retreat out to the patio each evening just to admire the complete transformation of our home!  We couldn’t be more thrilled!”

They did a great job.  I have them doing 2 other jobs right now for me.

Three Convenient Locations to Serve You

Houston

(281) 357-8801

Austin

(512) 674-3464

Dallas

(972) 888-9988

Three Convenient Locations to Serve You

Houston

(713) 946-3697

Austin

(512) 674-3464

Dallas

(972) 888-9988

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