Sunrooms in Garland, TX
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.
Real published pricing · Free site walk · Response within 1 business day
Scope of Work
- 01Foundation and slab design
- 02Framing, windows, and exterior finish installation
- 03Insulation and vapor barrier
- 04HVAC duct extension or mini-split rough-in
- 05Interior finishes — flooring, paint, and trim
Why i30 Builders
- 01Fully permitted addition — Certificate of Occupancy included
- 02Insulated walls and ceiling for year-round HVAC efficiency
- 03HVAC extension or mini-split options coordinated in-house
- 04Interior finishes matched to your home's existing aesthetic
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
- 01
Design & Plan
We assess your existing slab or design a new foundation, discuss window systems and HVAC requirements before quoting.
- 02
Permit & Structural
Sunrooms are additions that require building permits and structural review. We manage all submissions and engineering coordination.
- 03
Build
Foundation, framing, windows, insulation, HVAC rough-in, and interior finishes installed by our in-house team.
- 04
CO & Walk
We coordinate Certificate of Occupancy for the addition and walk the finished room with you before sign-off.
Sunrooms FAQs for Garland
What is the difference between a three-season and four-season sunroom in 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.
Do sunroom additions require permits through the City of Garland?
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.
How long does a sunroom addition take in Garland?
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
“i30 Builders were absolutely the best! Their quote was not only affordable but they were able to get to the work immediately! We plan to use them in the future for other projects our older home needs. These guys are hard workers and definitely problem solvers. When they saw something not conducive to what we planned on doing, they figured out a solution. The pricing stayed the same.”
Laura Olson
Carrollton, TX · Exterior Refresh — Cedar Shutters & Porch Column
More in Garland
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See the full sunrooms overview — materials, pricing, and what to expect.
Sunrooms OverviewStart Your Sunrooms Project in Garland
Share your scope and timeline. We serve Garland with coordinated trades and clear delivery — we respond within one business day.