Windows, Doors & Siding
Boost Comfort, Efficiency, and Curb Appeal
S Bar S Construction provides professional installation of windows, doors, and siding for homeowners in Llano and the Highland Lakes region. These three elements work together to protect your home from the elements, improve energy efficiency, and elevate how your home looks from the street.
Whether you’re replacing aging windows, upgrading doors, or refreshing your siding, we help you select quality products and install them with care, so your home performs and looks its best.
Why Choose S Bar S for Exterior Upgrades
Exterior upgrades are a significant investment, and proper installation is just as important as the products you choose. As a local, family-owned contractor, S Bar S Construction brings a residential builder’s eye for detail to every window, door, and siding project.
Experience installing windows and doors of various shapes and sizes
Professional siding installation to update and protect homes of any age
Focus on fit, weatherproofing, and long-term performance
Clean job sites and clear communication from start to finish
We’re proud to provide you with quality products, quality materials, and quality installation.
Window Installation & Replacement
Bring More Light In and Keep the Weather Out
New or replacement windows can brighten your home, improve comfort, and reduce drafts and energy loss. We install windows to fit your home’s style and your performance goals.
We can help with:
- Replacement windows for existing openings
- New window openings as part of remodels or additions (where structurally appropriate)
- Different window styles, such as sliders, single- or double-hung, picture, and more
- Windows chosen for durability, energy-conscious performance, and appearance
We’ll review your current windows, discuss what isn’t working, and recommend options that balance light, efficiency, and budget.
Door Installation & Replacement
Make a Statement with Decorative Doors
Doors are a major part of both your home’s curb appeal and its security. From front entries to patio doors, we install doors that look great and function smoothly.
We can help with:
- Front entry door replacement
- Patio and exterior doors leading to decks and patios
- Side and back doors for everyday use
- Decorative options such as glass inserts and sidelights (where suitable)
We focus on proper fit and weatherstripping so your doors close securely, seal well, and operate reliably.

Siding Installation & Replacement
Refresh and Protect Your Home’s Exterior
Siding is a great way to update the look of your home, no matter its age. It also plays an important role in protecting your exterior walls from the elements.
We can help with:
- Full siding replacement on existing homes
- New siding installation on additions and new construction
- A variety of siding materials and styles to complement your home
- Attention to details at corners, trim, and transitions for a finished look
We’ll talk through color, texture, and profile options so your new siding improves both appearance and protection.
Design & Performance Priorities
When we plan windows, doors, and siding for your home, we look at:
- Curb appeal – How all elements work together to create a clean, updated look from the street.
- Energy-conscious performance – Windows, doors, and siding that help manage heat gain and loss for better comfort.
- Durability – Materials selected to handle Central Texas sun, wind, and weather.
- Consistency – Coordinated styles, trims, and finishes that make your home look cohesive, not pieced together.
Our goal is to deliver an exterior upgrade that feels like a natural fit for your home, not an afterthought.
Common Exterior Upgrade Projects
Some of the most common windows, doors, and siding projects we complete include:
- Replacing old, drafty windows with modern, more efficient units
- Updating an aging or damaged front door to improve security and curb appeal
- Installing new patio doors that better connect indoor and outdoor spaces
- Re-siding an older home to refresh its look and improve protection
- Coordinating windows, doors, and siding as part of a larger remodel or addition
If you’re planning a broader renovation, we can integrate these upgrades into the overall project plan.
Windows, Doors & Siding for Remodels and New Construction
We provide window, door, and siding installation as part of:
- Custom home construction
- Home additions and expansions
- Kitchen, bathroom, and full-home remodels that involve exterior changes
Working with one team for both structural work and exterior finishes helps keep your project streamlined and consistent.
Areas We Serve for Windows, Doors & Siding
S Bar S Construction installs windows, doors, and siding in Llano and throughout the Highland Lakes and surrounding Central Texas communities, including:
Llano, Kingsland, Lampasas, Marble Falls, Burnet, Cherokee, Mason, Buchanan Dam, Horseshoe Bay, Bertram, Spicewood, Fredericksburg, San Saba, Tow, and nearby areas.
