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Four-season sunrooms — insulated, HVAC-ready, permitted, and built as a true year-round living space.
Sunroom additions in Sachse create genuine year-round indoor-outdoor living space — insulated, climate-controlled, and permitted as a full structural addition to the home. Sachse homeowners who want more than a screened porch but do not want the complexity and cost of a conventional home addition find sunrooms to be the right balance of enclosed living space and outdoor visibility, particularly in neighborhoods along Miles Rd and Country Club Rd.
From $28,000 · Finance from $467/mo · Response Within 1 Business Day
Scope of Work
Why i30 Builders
Sachse homeowners frequently refer us to their neighbors — and that trust is something we work hard to earn and keep. We're always just a call away if you have questions after the project is done.
How It Works
Design & Plan
We assess your existing slab or design a new foundation, discuss window systems and HVAC requirements before quoting.
Permit & Structural
Sunrooms are additions that require building permits and structural review. We manage all submissions and engineering coordination.
Build
Foundation, framing, windows, insulation, HVAC rough-in, and interior finishes installed by our in-house team.
CO & Walk
We coordinate Certificate of Occupancy for the addition and walk the finished room with you before sign-off.
Sunrooms FAQs for Sachse
A sunroom is a fully insulated, climate-controlled glass-wall addition that is comfortable year-round in any weather. A screened porch is open to outside air and only usable in mild seasons. Sunrooms cost more but deliver significantly more functionality — they are livable space in January and July alike, which a screened porch in Sachse simply cannot provide given the North Texas temperature extremes.
Yes — sunrooms are structural additions that require building permits, foundation work, and in some cases engineering review. Because Sachse straddles Collin County and Dallas County, the permit routes through different offices depending on your address and the requirements differ between the two jurisdictions. We manage all permit applications and coordinate the required inspections through the applicable county office as part of every sunroom project.
Yes — HVAC extension is the most common climate control approach for sunrooms in Sachse. We coordinate duct sizing and extension with your existing system capacity as part of the project scope. Mini-split systems are an efficient alternative for larger additions or situations where the existing HVAC system cannot support additional load without modifications. Either approach is integrated into the project from the design phase so the sunroom is comfortable from day one.
Client Experience
“We have a covered concrete slab off the back of our house that we never used because the mosquitoes out here are absolutely brutal from May through October. i30 Builders converted it to a screened porch in about a week and a half. I asked specifically about pet-resistant screens because our lab destroys everything, and they knew exactly what I was talking about — showed me the 20x20 mesh rating. My husband was skeptical about the cost but now he's out there every evening. Worth every penny.”
Kayla Stutts
Caddo Mills, TX · Screened Porch Conversion
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Share your scope and timeline. We serve Sachse with in-house trades and clear delivery — we respond within one business day.