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Four-season sunrooms — insulated, HVAC-ready, permitted, and built as a true year-round living space.
Sunroom additions in Garland create year-round enclosed living space for established homes that have the backyard footprint but lack a climate-controlled room connecting indoor and outdoor areas. We build three-season and four-season sunroom additions across Garland — from the Firewheel-area subdivisions to older properties near Duck Creek — using aluminum and wood framing systems with all permits managed as part of the project.
From $28,000 · Finance from $467/mo · Response Within 1 Business Day
Scope of Work
Why i30 Builders
With over 230,000 residents, Garland has diverse neighborhoods and zoning requirements. We stay current on the City of Garland's permit and inspection process to keep your project on schedule.
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 Garland
A three-season sunroom uses screens or single-pane glass and is comfortable in spring, fall, and mild winter but is not climate-controlled for Garland's extreme summer heat. A four-season sunroom is insulated and connected to your HVAC system — usable year-round regardless of outdoor temperature. Four-season builds cost more upfront but provide full-year utility that justifies the investment for most Garland homeowners who want daily use.
Yes — a sunroom is a permanent addition to your home and requires building permits, structural review, and applicable electrical and HVAC permits through the City of Garland. If your property is in a Firewheel-area HOA or another managed Garland subdivision, design committee approval is typically required before the city permit is filed. We manage all permit submissions, HOA approvals, and inspections as standard scope on every project.
A standard sunroom addition in Garland takes four to eight weeks from permit approval to completion, depending on size, framing system, and whether HVAC connection is included in the scope. Dallas County clay can affect foundation design requirements, which we assess and account for during the engineering phase. We provide a detailed project schedule before construction starts so you know exactly what to expect each week.
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 Garland with in-house trades and clear delivery — we respond within one business day.