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SunSealSpray Foam Insulation
Galveston and Harris counties

Spray foam insulation in Friendswood

Friendswood is a stay put town. People buy here for the schools and the lots and then keep the house for thirty years, which means a lot of attics that were last touched when the house was built. That is a good problem for us to solve.

Free estimate in Friendswood

Tell us where the building is. A real person calls you back today during business hours.

You get a text confirmation right away and a real person follows up. No spam, no sales list.

Same weekscheduling on most residential jobs
1 dayis all most attics take
$2Mgeneral liability plus pollution liability
In writinginstalled thickness and R-value, every job
CountiesGalveston and Harris counties
ZIP codes77546
Also servingPearland, League City, Webster, Alvin, Clear Lake
Homes in Friendswood

What we see in Friendswood houses

Friendswood's neighborhoods run from 1970s and 80s sections off FM 518 and Friendswood Drive through 1990s and 2000s homes in Autumn Creek, West Ranch and Eagle Lakes. The older homes have the usual list: thin original insulation, leaky ceiling planes, ducts in the heat, and sometimes equipment that needs to be evaluated before a sealed attic is proposed.

Because these are long term homes on larger lots, whole house projects are common: roof deck conversion, garage ceiling, bonus room cavities, and a shop or detached garage on the same visit. Every job closes out with photographs, a written R-value certification and the manufacturer's reentry time posted.

Commercial and industrial

Commercial work in Friendswood

Friendswood's commercial base is smaller than its neighbors, centered on FM 518 and FM 528 retail, medical and office, plus church and school campuses in Friendswood and Clear Creek ISDs. We serve those alongside the larger warehouse and industrial markets in Pearland and League City next door.

Request a commercial bid or see the metal building page.

Book the assessment

Free, in person, no obligation. We photograph what we find and walk you through it.

You get a text confirmation right away and a real person follows up. No spam, no sales list.

Ballpark first?

Use the cost calculator for a range on your square footage, or text us a photo of the attic or the shop.

Every job, every area

The same standard in Friendswood as everywhere else

  1. Assessment

    Roof deck, ductwork, mechanicals and the code edition Friendswood's permitting authority enforces.

  2. Written proposal

    Product, installed thickness, R-value, area and exclusions in writing.

  3. Installation

    Exclusion zone, ventilation, conditions logged through the pour. Most attics in a day.

  4. Documented closeout

    Thickness and R-value certified in writing, reentry posted, photographs before cover.

Local FAQ

Friendswood questions

My house is in Harris County but has a Friendswood address. Who inspects?

The City of Friendswood handles permitting inside city limits regardless of county. We confirm your address before we quote.

How long does a whole house foam job take?

Most attics are a single day. A whole house project with a garage, bonus room cavities and a detached building typically runs two days, with reentry time posted in writing each day.

Get a scoped estimate in Friendswood

Send the address and what you are trying to solve. We confirm we cover it and schedule the assessment.