BBB A+ Accredited| Serving Houston & Surrounding Areas
Mon-Fri 8am-6pm| (346) 291-2236

Sunrooms

Sunrooms in Houston, TX

A glass walled room that brings the outdoors in and keeps the heat, the rain and the bugs out. Family owned for 35+ years and fully insured.

Glass Panel Sunrooms Energy Efficient Glass Patio to Sunroom Upgrades Year Round Living Space

Light Filled Living

A Room You Can Use in Every Season

The back yard is hard to enjoy for a good stretch of the year around here. July is brutal, spring is wet, and the mosquitoes never take a day off. So the yard sits there and you look at it through a window.

A sunroom changes that. Glass windows and panels wrap the space, so you keep the view and the daylight and leave the heat outside. It’s real living space added to your home, and closing in a patio you already have is a good deal less disruptive than building a room from scratch.

  • Glass windows and panels bring daylight in from every wall of the room
  • Energy efficient glass turns away radiant heat and UV, which matters in a room made of windows
  • We close in existing patios and finish them as rooms you can use all year
  • Everything is built to local code by a crew that’s fully insured
Sunroom with a porch swing and sheer curtains
35+years building
Houston exteriors

Sunroom Options

Choose the Room That Fits Your House

Every sunroom is drawn around the space you already have and the way you plan to spend time in it.

Sunroom filled with tropical plants and patio seating

Patio Conversions

Already have a slab or a covered patio? We close it in and finish it, so the space works in all kinds of weather.

Sunroom addition with a cupola roof on the back of a house

Energy Efficient Glass

We recommend multi paned, Energy Star certified glass. It deflects radiant heat and UV rays, so the light comes in and the heat doesn’t.

Sunroom with a stone fireplace and a wood ceiling

Finishes to Match Your Home

You pick the flooring and the trim, so the new room looks like it was always part of the house.

How It Works

Designing and Building Your Sunroom

Design, permit, build. You sign off on each stage before the next one starts.

1

Free In Home Visit

We come out, look at the patio or the wall your new room will tie into, and ask how you want to use it. There’s no cost and no obligation.

2

Design and Glass

We plan the room around your house. You pick the glass, the layout and the finishes, and the drawings are made to meet local building regulations.

3

Build and Final Walkthrough

Our crew frames the room, sets the glass and cleans up after themselves. Then we show you around the finished sunroom before we call it done.

Most of the work happens outside the house, so your routine keeps running while the room goes up.

Real Construction

A Sunroom Is a Room, Not a Kit

It gets framed, roofed, wired and finished like any other part of the house.

35+
Years in business
20,000+
Customers served
12
Services
36
Communities served
  • Family owned and operated in Texas
  • Fully insured crews, and one project manager who stays with your job
  • We don’t swap to cheaper materials once the crew is on site
  • We’re BBB A+ Accredited, and financing is available on a room addition this size

Reviews

Our Google Reviews

These come straight from our Google profile.

4.7from 187 Google Reviews

Posted on Google
Fouad Heit
Google star 1Google star 2Google star 3Google star 4Google star 5
I’m very happy with the work done by All Tex Windows! They did an excellent job installing my sunroom. The team was professional, arrived on time, and followed up after the installation to make sure everything was done right. Highly recommend them for their quality work and great customer service!
Posted on Google
Roger Hinkle
Google star 1Google star 2Google star 3Google star 4Google star 5
I have been looking at getting an addition added to my house for several years. I never gave the go ahead to any other company because It didn’t feel right. Then I called All-Tex, Once Ben came out and looked over my house and the project that we wanted done, which was a 400 sqft addition to add 2 more rooms something just felt right. Ben was very professional and so was his crew lead by Romero. They did amazing work and my family couldn’t be happier. I will be doing more work with them in the future and I would recommend All-Tex to anyone.
Posted on Google
Roscoe Overton
Google star 1Google star 2Google star 3Google star 4Google star 5
All-Tex performs on their projects with the very best professionalism. Great communication and quality craftmanship. They are very competitively priced, and they follow through on all details.
Posted on Google
Joseph Matakas
Google star 1Google star 2Google star 3Google star 4Google star 5
Very professional. Did a fine job. All-Tex was responsive from the initial call to the completion of the construction. A true work of art done by superior craftsmen. Thank you All-Tex.
Posted on Google
Jay Meinen
Google star 1Google star 2Google star 3Google star 4Google star 5
We had a pergola installed. It’s absolutely beautiful! They were also so fast!! I was very concerned how it would attach to my flagstone patio but it was much better than I expected. I enthusiastically endorse their work. I’ll look to them first if I have similar work in the future.
Posted on Google
Emma Kelly
Google star 1Google star 2Google star 3Google star 4Google star 5
We absolutely loved All-Tex. They provided a great price and great communication throughout the entire process! Ben was great from first quote to completion of the project. Highly recommend.
Posted on Google
Newman Allison
Google star 1Google star 2Google star 3Google star 4Google star 5
We had a great experience with AllTex. From the first interaction, their team was professional, responsive, and honest about what needed to be done. They showed up when they said they would, communicated clearly throughout the process, and the quality of their work was excellent. It’s hard to find companies these days that operate with integrity and truly care about doing the job right—AllTex does exactly that. I would absolutely recommend them and wouldn’t hesitate to use them again.

What It Costs

What Affects Your Sunroom Price

A sunroom is priced like a room addition, because that’s what it is. Size, glass and the foundation decide most of the price.

Size of the Room

A small sitting room costs less than one that spans the back of the house. Square footage drives most of the total.

Glass and Panels

Glass is the big material choice. Multi paned, energy efficient glass costs more and does far more to hold the heat out.

Patio or New Floor

Closing in a slab you already have takes different work than pouring and framing a floor from scratch.

Finishes and Extras

Flooring, electrical and the trim you choose each add to the base price.

Set up a free consultation and we’ll price a sunroom that fits your house.

Service Area

Sunrooms Across Greater Houston

We build sunrooms in Spring, The Woodlands, Katy, Kingwood, Sugar Land and the towns around them. Every community we cover is listed on our service areas page.

Related Services

Screened in patio enclosure on the back of a Houston house

Screen Enclosures

Want the breeze instead of the glass? A screened patio keeps the bugs out and the air moving.

Explore screen enclosures
Solid patio cover over a seating area behind a Houston home

Custom Patio Covers

Not ready to close the patio in? A solid cover gives you shade and a dry place to sit, and you can enclose it later.

Explore patio covers
Second story addition built onto a Houston home

Home Additions

Need a full room instead of a glass one? We build room and second story additions onto the house you own.

Explore home additions

Common Questions

Sunroom Questions

What exactly is a sunroom?

It’s a room built onto your house with glass windows and panels for walls. You get the view and the daylight of the yard while you sit inside in comfort.

Can I use it in a Texas summer?

That’s the whole idea. The glass we recommend deflects radiant heat and UV rays, so the light comes in without the burn.

Does a sunroom add value?

It adds finished living space, which buyers look for. It also changes how the back of the house looks and feels from the yard.

Can you close in my patio?

Often yes, and it’s one of the most common projects we do. Using the slab you already have saves you the cost of building a new floor first.

Will it cut my energy bill?

It can help. All that daylight means you reach for the light switch less, and multi paned glass slows the heat coming through. How much you save depends on the house.

Do you handle building regulations?

Yes. Our sunroom crews build to the local rules, so the space is put together right and it’s safe to use. You’re not the one chasing the paperwork.

FAQ

More Sunroom Answers

How long does a sunroom take to build?

Once the design is approved and the materials arrive, your project manager hands you the dates and tells you what is happening at each stage.

Do I need HOA approval for a sunroom?

Plenty of Houston area neighborhoods want sign off before you add on to the house. Ask your HOA early. We’ll hand you the drawings and the details they ask to see.

How comfortable is the room in August?

We plan that with you at the consultation. Energy efficient glass keeps a lot of the heat outside. How far you take it depends on how you want to use the room through the year.

What kind of glass do you use?

For our projects we recommend multi paned, Energy Star certified glass. It deflects radiant heat and UV rays, so you get all the daylight without the room turning into an oven by noon.

Free Estimate

Ready to Add a Sunroom?

A patio closed in, or a room built new. Send the form and we’ll come out and design it around your house.

Rather talk it through? Call (346) 291-2236.