Utah Structural Additions: Walls, Windows & Openings
When your home needs more light, space, or structure, Mammoth Construction delivers safe, professional, and beautifully finished structural additions across Utah. From Salt Lake City and Draper to Provo, Lehi, Park City, and surrounding areas, our skilled builders specialize in modifying and reinforcing homes with precision and care.
Whether you’re creating an open-concept layout, adding a new wall, or installing new windows and doors, we handle every step—from design to structural framing to finishing touches—with attention to safety, quality, and craftsmanship.
Open Concept Remodels & Wall Removal
One of the most popular home remodeling projects in Utah is converting older, closed-off spaces into open floor plans. Mammoth Construction’s team of licensed builders and carpenters can safely remove load-bearing walls or create new structural openings that completely transform your home’s layout.
We don’t just cut holes in drywall—we engineer structural solutions that maintain your home’s strength and integrity. Our crew uses the proper supports, beams, and reinforcements to ensure your remodel meets all safety codes and performs beautifully for years to come.
Whether you’re opening up your kitchen, connecting living and dining areas, or expanding entryways, our wall remodeling services make your space feel brighter, larger, and more modern.
Schedule a Consultation
New Wall Construction & Room Additions
If you’re looking to divide large spaces or create new rooms, our wall construction services are the perfect solution. Mammoth Construction builds interior and exterior walls with accuracy and durability, matching your existing home’s design seamlessly.
We can help you:
Add bedrooms, offices, or storage areas.
Frame and finish basement walls.
Install insulation and drywall for temperature and sound control.
Integrate new wiring, plumbing, and finishes as part of a full remodel.
Every new wall is built with high-quality materials and expert framing techniques to ensure straight lines, tight seams, and lasting performance. Whether you’re working on a new construction project or a home renovation, we’ll make sure your additions blend perfectly with your existing structure.
Window Additions & Enlarged Openings
Adding or expanding windows is one of the best ways to bring more light, beauty, and efficiency into your home. Mammoth Construction specializes in creating new window openings and enlarging existing ones for homeowners across Utah.
Our process includes:
Structural assessment of load-bearing walls.
Reinforcing headers and framing for new openings.
Installing high-quality, energy-efficient windows.
Sealing, trimming, and finishing to match your home’s interior and exterior design.
Whether you want to add a new picture window, expand a small bedroom window, or install multiple openings for panoramic views, our skilled craftsmen handle every detail. We’ll ensure your new window installation is strong, weather-tight, and perfectly integrated into your home’s structure.
Door Openings & Exterior Modifications
Mammoth Construction creates new door openings, patio entrances, and exterior transitions with precise framing and durable finishing.
From single-door updates to large French doors or sliding glass installations, our team handles everything—from the structural framing and header installation to the trim, molding, and final fit.
We also offer exterior door framing and replacement, perfect for upgrading your home’s curb appeal and energy efficiency. Every installation is done to exact measurements, ensuring a solid, weatherproof seal that looks as good as it performs.
Why Utah Homeowners Trust Mammoth Construction
Full-Service Expertise: From demolition to framing to finishing work, we handle every phase of the project.
Licensed & Insured: Our experienced team follows Utah building codes and safety standards.
Structural Integrity: We use engineered solutions for all load-bearing modifications.
Seamless Design Integration: New walls, windows, and openings match your home’s style perfectly.
Local Experience: Serving Salt Lake City, Draper, Lehi, Provo, Park City, and surrounding Utah areas.
Free Estimates: Transparent pricing, honest recommendations, and no hidden fees.
When it comes to structural additions—from walls and windows to major remodels—Mammoth Construction delivers the strength, safety, and craftsmanship your home deserves.
Mammoth Construction
We stay in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, just drop us a line.
Address: 627 Greenwood Ave Midvale UT 84047
Phone #: (385) 285-6319
Hours:
Mon 09:00 am – 05:00 pm
Tue 09:00 am – 05:00 pm
Wed 09:00 am – 05:00 pm
Thu 09:00 am – 05:00 pm
Fri 09:00 am – 05:00 pm
Sat Closed
Sun Closed
Quick Links
Copyright © 2025 Mammoth Construction - All Rights Reserved.
Designed and Managed by Superb Marketing | Property of Mammoth Construction