Seamless Integration. Alpine-Grade Performance.
Expert Installation Services
At GlasHaus, we go beyond delivering high-performance European windows — we install them with unmatched precision. Our installation services are led by German-trained professionals who understand the exacting standards of both residential and commercial construction, especially in Colorado’s mountain environments.
Our Installation Process
From planning to final walkthrough, we follow a meticulous, step-by-step approach to ensure flawless results:
Site Assessment & Consultation
We begin with an on-site visit or architectural plan review to assess layout, framing, and thermal needs.
Product Delivery & Staging
Windows are delivered safely and prepped for the specific sequence of your build or renovation timeline.
Site Preparation
Clean, prepped openings, weatherproofing, and alignment checks are done prior to installation—ensuring airtight fit and proper drainage.
Precision Installation
Our team uses European best practices to install each unit to spec, including correct flashing, leveling, and fastening.
Sealing & Finishing
High-performance sealing materials are applied for air and water tightness, followed by any interior/exterior trim work as needed.
Quality Control & Final Review
Every opening is inspected for performance, insulation, and alignment. We walk the site with you to ensure satisfaction.
Residential & Commercial Capabilities
Whether you’re building a mountainside dream home or upgrading a modern commercial space, we adapt our installation services to suit:
Passive House Builds
Commercial Storefronts
Remodels & Additions
Mixed-Use Developments
Built-In Quality Assurance
We do not just install windows—we ensure they perform at their best for decades to come.
Trained in Germany
Our skilled installers have extensive experience with various European systems, enabling them to manage any project confidently and precisely.
Colorado-Ready
We understand what it takes to meet local codes, altitude-specific requirements, and extreme weather demands.
Integrated Teamwork
We collaborate with architects, builders, and site managers to ensure your project progresses efficiently at every stage.