Glass Room in Slidell, LA — Sunroom Slidell Case Study
Southern Home Improvement Center (SHIC) transformed an under-used patio into an insulated glass room built for Gulf Coast weather. This glass room Slidell LA and patio enclosure Slidell build combines a reinforced concrete foundation, a custom Thermal Three sunroom system wall package, and a 4-inch insulated patio-cover roof with integrated gutters — a specification that delivers comfort through Louisiana heat, humidity, and sudden storms. The result is a sunroom Slidell homeowners can enjoy year-round with low maintenance and clean curb appeal.
Large vinyl windows with Low-E, argon-filled glass reduce heat gain and glare; two heavy-duty 6-ft sliding glass doors connect the room to the backyard; and a hotel-style PTAC unit provides dependable heating and cooling. Inside, roughly 575 sq ft of waterproof luxury vinyl plank in Brunette Oak stands up to sand, pets, and spills, while glued and painted shoe molding completes the finish. SHIC — licensed and insured (LA #81801; MS #R07326) — handled the Northshore details from slab prep and moisture control to drainage and ventilation so the insulated glass room stays quiet and comfortable all year.
Project Snapshot — Glass Room Slidell LA Scope & Highlights
This glass room Slidell LA started with structural preparation and finished as a conditioned living space that feels original to the home — a true patio enclosure Slidell families can use every day.
- Reinforced concrete foundation — approx. 28 ft × 29 ft, doweled to the house slab; wire mesh; visqueen vapor barrier.
- Custom Thermal Three insulated wall system — approx. 17.5 ft × 29 ft with Lifetime vinyl windows over an insulated base.
- 4″ insulated patio-cover roof (no I-beam) — approx. 22 ft × 29 ft with integrated gutters and (2) fan beams.
- Low-E, argon-filled glazing on all windows and both sliding doors for energy efficiency in Southeast Louisiana.
- (2) heavy-duty 6-ft sliding glass doors for easy access and uninterrupted yard views.
- Hotel-style PTAC heat & cool unit for reliable comfort in changing Gulf Coast weather.
- ~575 sq ft waterproof LVP (Brunette Oak) with glued and painted shoe molding.
- Finish color throughout: White for a modern look that matches the home’s exterior.
Together these elements manage heat, humidity, and rain typical of St. Tammany Parish, delivering a bright, low-maintenance sunroom Slidell homeowners love to use — with smart water control inspired by our Seamless Gutters guide.
Demolition & Foundation Upgrade — Building the Base for an Insulated Glass Room
We removed and hauled away the existing pavers and the old patio door to begin work on this glass room Slidell LA project with a clean, safe work zone. The sub-base was leveled and compacted, and forms were set to the correct elevations so the finished slab would shed water away from the house and align neatly with future thresholds.
The new concrete footprint was topped and extended to approximately 28 ft × 29 ft and doweled into the house slab with steel pins so both pours act as one — reducing differential movement in this patio enclosure Slidell build. Inside the pour, wire mesh increases tensile control while continuous visqueen provides a vapor barrier — essential in the humid Northshore climate. After finishing, the slab cured and was checked for level and flatness so doors track smoothly and the luxury vinyl plank installs tight. For more on foundation/slab options for sunrooms and additions, see our note on insulated additions.
Wall System — Thermal Three Insulated Glass Room in Slidell
At the heart of this glass room Slidell LA is a Southern Sun Room custom-manufactured Thermal Three wall system, sized at roughly 17.5 ft × 29 ft. Large Lifetime vinyl windows sit over insulated base panels, lifting glass above splash zones and limiting thermal transfer from the slab. Clean, consistent sightlines keep the exterior geometry crisp while giving the interior an open feel that connects naturally to the backyard. For another Thermal Three build, see our sunroom installation in New Orleans.
Built for Gulf Coast conditions, the durable vinyl framing is low-maintenance and won’t require scraping or repainting. With Low-E argon windows, the glazing cuts solar heat gain and glare while filtering UV — ideal for a space that enjoys all-day light. Seam-to-seam weather sealing integrates the wall system with the insulated roof and new slab so the finished sunroom Slidell homeowners receive is comfortable, quiet, and ready for year-round use.
Low-Maintenance Vinyl Windows for a Sunroom Slidell
Vinyl frames resist swelling and rot, keep seals tight, and clean easily — a practical upgrade for coastal homes that want daylight without the upkeep. Explore options in our energy-efficient & impact-resistant windows overview.
Energy Efficiency — Low-E/Argon Package for Insulated Glass Room Performance
The Low-E coating reflects radiant heat while argon gas reduces conduction. Together they help the enclosure hold temperature and protect furnishings from UV. See our Low-E window explainer for nearby projects and specs.
4″ Insulated Patio-Cover Roof With Gutters — Weather Control for this Patio Enclosure Slidell
Overhead, a 4-inch insulated patio-cover roof spans approximately 22 ft × 29 ft, giving the insulated glass room a solid, quiet lid properly sized for this glass room Slidell LA and patio enclosure Slidell footprint. The roof is engineered without an I-beam, keeping the soffit line clean and helping the new room read like original construction rather than an add-on. Factory-insulated panels lock together to limit thermal bridging and create a tight, weather-resistant surface that complements the Thermal Three walls. For panel choices and span options, visit Patio Covers.
Water management is built in. In a sunroom Slidell application, an integrated gutter system with downspouts collects runoff and directs it away from the walls and slab — critical in the Gulf Coast climate where heavy rains are common. Proper pitch, sealed transitions, and matched trim protect thresholds and maintain the crisp white finish. If your existing gutters overflow even when clean, review our Gutter Overflow: Diagnosis & Fixes and Seamless Gutters guide.
Fan-Ready Framing — Two Fan Beams for Sunroom Slidell Comfort
The roof includes (2) fan beams to support ceiling fans or fixtures without visible surface wiring, keeping the soffit clean and serviceable.
Drainage & Trim — Clean Lines for Glass Room Slidell LA
Continuous gutters, tight miters, and color-matched fascia preserve the minimalist look while moving water away from the foundation.
Access & Comfort — Sliding Doors & PTAC for a Sunroom Slidell
Two heavy-duty 6-ft sliding glass doors anchor circulation and connect the glass room Slidell LA to the backyard for grilling, pets, and everyday flow. We aligned both openings with traffic paths and deck clearances so the space works in real life — not just on paper. Like the windows, each door uses Low-E, argon-filled glazing and tight perimeter weatherstripping to temper heat, reduce glare, and limit drafts during windy Gulf Coast evenings. Slim sightlines frame yard views rather than interrupt them.
For conditioning, the enclosure uses a hotel-style PTAC heat & cool unit sized to the glass area. A dedicated PTAC gives this sunroom Slidell project independent heating, cooling, and dehumidification without tying into the home’s main ductwork — a smart fit for humid Northshore seasons. Routine service is straightforward, controls are intuitive, and noise levels stay low. (Electrical hookup by a licensed electrician.)
Interior Finish — Waterproof LVP for an Insulated Glass Room
Inside the insulated glass room, we installed approximately 575 sq ft of waterproof luxury vinyl plank (LVP) in Brunette Oak. LVP shrugs off tracked-in sand, pet traffic, and spills while giving the patio enclosure Slidell a warm residential look. We prepared the slab to manufacturer tolerances for flatness, then set plank runs to land cleanly at both sliding glass doors so thresholds are tidy and easy to keep clean.
Brunette Oak LVP — Durable Floors for Sunroom Slidell
The darker oak tone grounds the white framing and expansive glazing, and the waterproof construction keeps edges tight through Gulf Coast humidity.
Finished Perimeter — Shoe Molding in Patio Enclosure Slidell
We glued and painted shoe molding around the entire room, sharpening floor-to-wall transitions and protecting edges from routine cleaning.
Before & After — Glass Room Slidell LA Transformation
Before: The backyard was limited by an exposed slab and a small covered area — hot in summer, wet in rain, and useful only part of the year.
After: A bright, conditioned insulated glass room with efficient glazing, a quiet insulated roof, managed drainage, and a durable interior finish — a daily-use living space that adds comfort and value. If you’re deciding between a screen room and a sunroom, this guide helps: Screen Room or Sunroom — Slidell.
Key Specifications — Insulated Glass Room & Patio Enclosure Slidell Details
The table below summarizes the major components and dimensions used on this Slidell project so you can compare specs with your home.
| Component | Details |
|---|---|
| Location | Slidell, Louisiana — St. Tammany Parish |
| Use Case | Glass room Slidell LA converting an open patio into a four-season sunroom Slidell |
| Foundation | New concrete slab approx. 28 ft × 29 ft, doweled to house slab; wire mesh; visqueen moisture barrier |
| Wall System | Southern Sun Room Thermal Three insulated system — approx. 17.5 ft × 29 ft; vinyl windows over insulated base (see similar build) |
| Roof | 4″ insulated patio-cover roof (no I-beam) with integrated gutters and (2) fan beams — approx. 22 ft × 29 ft (patio covers) |
| Glazing | Low-E, argon-filled glass on windows and both sliding doors (window package details) |
| Doors | (2) heavy-duty 6-ft sliding glass doors (full view, insulated) |
| HVAC | Hotel-style PTAC heat & cool unit (electrical by others) |
| Flooring | ~575 sq ft waterproof LVP — Brunette Oak; glued and painted shoe molding |
| Finish Color | White |
| Licenses | LA #81801; MS #R07326 |
If you’re considering a similar footprint, our team can size the foundation, glazing, and roof panels to your exposure and code lines. Start with a free estimate and we’ll document options with photos and a clear scope.
FAQs — Sunroom Slidell & Glass Room Questions
Do I need a new slab for an insulated glass room?
If the patio isn’t level, lacks a vapor barrier, or isn’t tied to the house slab, a new doweled slab is the right call. Here we poured approx. 28 × 29 ft with wire mesh and visqueen to create a stable, dry base. For related foundations and insulated additions, see this overview.
What does Low-E/argon glass do in Southeast Louisiana?
Low-E coatings reflect radiant heat and argon reduces conduction. Together they moderate temperatures, reduce glare, and protect furnishings from UV — ideal for a sunroom Slidell with all-day light. Explore options in our window package guide.
How does a 4-inch insulated roof help a patio enclosure Slidell?
Insulated panels dampen rain noise, reduce heat gain under direct sun, and integrate neatly with gutters to control runoff. The result is a quieter, more comfortable room. Compare roof panel choices on our Patio Covers page.
Is a PTAC enough to condition a glass room Slidell LA?
For many enclosures, yes. A properly sized hotel-style PTAC provides efficient cooling, heating, and dehumidification without tying into the main ductwork. If storms recently exposed water entry elsewhere, use our primer to separate window vs. roof intrusion: How to Diagnose Storm Leaks.
What flooring works best in a sunroom Slidell?
Waterproof luxury vinyl plank performs well on the Northshore. It resists humidity and everyday spills and delivers a warm residential look. We installed ~575 sq ft in Brunette Oak.
How long does a project like this take?
Timelines vary with permitting, slab curing, and material lead times. SHIC provides a clear schedule and coordinates each phase from foundation through finishes. If you’re weighing a screen room first, see the local discussion: Screen Room or Sunroom — Slidell.
Ready to explore a glass room in Slidell, LA?
Call Southern Home Improvement Center (SHIC) at (985) 643-6611 or request a free estimate online. We design and install sunrooms and patio covers engineered for Gulf Coast weather — across Slidell, the Northshore, and nearby communities. For Baton Rouge projects, reach our local team at (225) 766-4244.
