
Sunrooms & Enclosed Patios in Round Rock
Glass walls, an insulated roof and optional heating and cooling: the patio you can use twelve months a year, without bugs, cedar pollen or August heat. Built on your slab or a new one, permitted with the City of Round Rock and engineered by us.
- Local: 1104 S Mays St, Round Rock
- Building Since 2012
- Fully Insured
- Permits & HOA Handled
Three-Season or Four-Season?
The difference is glass, insulation and whether you condition the air.
A three-season sunroom uses single-pane glass or vinyl windows with an insulated aluminum roof; it’s comfortable most of the year here and costs a fraction of an interior addition. A four-season room adds insulated glass, thermally broken framing and a mini-split, so it works on the hottest and coldest days.
Both start with what’s underneath. A sound, level slab is the foundation for either; if yours isn’t, we build one. See decks and concrete.
- Three- and four-season options
- Sliding glass or vinyl windows with screens
- Insulated aluminum roof, optional skylights
- Ceiling fans, lighting and outlets
- Mini-split heating and cooling
- Kneewalls, doors and flooring coordinated

Sunroom Types
From an enclosed porch to a conditioned room.
Studio sunrooms
Single-slope roof off the house, the most economical enclosed room.
Gable sunrooms
Vaulted ceiling, more light and height.
Screen-to-glass conversions
Existing screen room to sunroom on the same frame.
Enclosed existing covers
Glass walls added to a solid patio cover.
Four-season rooms
Insulated glass and framing with heating and cooling.
Finishing
Flooring, electrical, fans and lighting in one project.
A Sunroom Is an Addition. We Permit It Like One.
Round Rock requires a permit, engineering and inspections for enclosed rooms. Most HOAs require approval.
We prepare drawings your HOA can approve, submit stamped engineering to the city, pull the building and electrical permits, schedule inspections and keep you updated. How permits and HOA work with A1.

Sunroom FAQ, Round Rock
What does a sunroom cost in Round Rock?
Three-season rooms cost a fraction of a conventional addition; four-season rooms with insulated glass and HVAC cost more. Fixed quote after measuring.
Does a sunroom add value?
Permitted enclosed living space generally does. Unpermitted enclosures can hurt a sale, which is one reason we permit every one.
Can I build on my existing slab?
Often, if it’s sound, level and thick enough. We evaluate at the consultation.
How long does it take?
Design and quote in days; permits and HOA a few weeks; construction one to two weeks.
Do I need separate HVAC?
For four-season rooms, a ductless mini-split. Three-season rooms rely on fans and shade.
Use Your Patio in Every Season
Book a free consultation. We’ll assess your slab, walk through the options and quote in writing.
- Three- and four-season options
- Permitted and engineered
- One crew for structure, glass and electrical
Prefer to talk now? (512) 377-6590
