Foundation Dampproofing & Waterproofing Experts
Professional spray-applied solutions for new construction, serving contractors and builders across Bozeman, Gallatin Valley, and Southwest Montana.
Service Available 7 Days a Week
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Montana Barrier Systems
Montana’s Foundation Dampproofing & Waterproofing Specialists
7 Days a Week — Flexible Scheduling
Dampproofing + Waterproofing — Foundation Protection
Fast Turnaround — Keep Your Project Moving
Free Estimates — Fast, Straightforward Pricing
Our Services
Foundation Dampproofing & Waterproofing Solutions
Foundation Dampproofing
Professional spray-applied dampproofing for new concrete foundations, providing an efficient moisture barrier before backfill.
Foundation Waterproofing
Higher-performance foundation waterproofing systems for projects requiring greater protection against water intrusion and hydrostatic pressure.
Additional Services
Foundation Foam Board Installation
Simplify your foundation schedule by adding rigid foam insulation installation to your dampproofing or waterproofing service. We install exterior foundation insulation after the coating is applied, giving contractors one less trade to coordinate before backfill.
- Rigid Foam Board Installation
- New Construction Foundations
- Installed After Dampproofing or Waterproofing
- Coordinated With Your Project Schedule
Why Choose Us
We Keep Your Project Moving
7-Day Scheduling
Flexible scheduling seven days a week to get your foundation coated when the jobsite is ready.
Fast Turnaround
Efficient service that helps keep backfill and the next phase of construction on schedule.
Professional Application
Consistent spray-applied coverage with attention to detail from prep through final application.
Contractor Focused
Straightforward service built around the schedules and needs of builders, GCs, and foundation crews.
Competitive Rates
Straightforward, competitive pricing without sacrificing the quality of the application.
Quality Materials
Professional-grade dampproofing and waterproofing products selected for dependable foundation protection.
Why Foundation Moisture Protection Matters
Concrete is porous, and below-grade foundation walls are constantly exposed to moisture in the surrounding soil. Applying the right protective barrier before backfill helps control moisture intrusion and provides long-term protection for the foundation and the space inside it.
HAVE A FOUNDATION READY TO GO?
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Montana Barrier Systems
Based in Belgrade, Montana
Get a Fast, Free Quote
We Keep Your Projects Moving
SERVICE AREA
Proudly Serving Southwest Montana
Montana Barrier Systems provides professional foundation dampproofing, waterproofing, and foam board insulation throughout Gallatin Valley and surrounding Montana communities. We work with builders, excavation contractors, and general contractors on residential and commercial projects.

Bozeman
Foundation moisture protection for builders and contractors throughout Bozeman and the Gallatin Valley.
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Big Sky
Professional foundation dampproofing, waterproofing, and foam board installation for projects throughout Big Sky.
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Livingston & Paradise Valley
Foundation dampproofing, waterproofing, and foam board installation for projects throughout Livingston and Paradise Valley.
VIEW LIVINGSTON & PARADISE VALLEY →Townsend
Serving builders and contractors in Townsend and throughout the surrounding Broadwater County area.
VIEW TOWNSEND →Three Forks
Foundation moisture protection for builders and contractors throughout Three Forks and the surrounding area.
VIEW THREE FORKS →Ennis
Foundation moisture protection for builders and contractors throughout Ennis and the surrounding Madison Valley.
VIEW ENNIS →Helena
Foundation moisture protection for residential and commercial construction projects throughout Helena and the surrounding area.
VIEW HELENA →Big Timber
Professional foundation moisture protection for builders and contractors in Big Timber and surrounding areas.
VIEW BIG TIMBER →Butte
Foundation dampproofing, waterproofing, and foam board installation for projects throughout Butte and the surrounding area.
VIEW BUTTE →Don't See Your Location?
We serve rural projects and communities throughout Southwest Montana. If your project is outside one of the areas listed above, contact us to confirm availability and request a quote.