Custom-Built Quality
Windsor Windows & Doors
Windsor Windows & Doors has built a reputation for exceptional craftsmanship and customization. Every Windsor product is custom-built to your specifications, offering the flexibility to create windows as unique as your home’s architecture.
From premium wood windows crafted from the finest pine, alder, and fir to low-maintenance cellular PVC and vinyl options, Windsor provides solutions for every style and budget. Their attention to detail and commitment to quality has made them a favorite among architects, builders, and homeowners alike.
As an authorized Windsor dealer, Moore Lumber brings this custom-built quality to Colorado homeowners with the local expertise you need.
Local Expertise Matters
Colorado Climate Experts
From Aspen to Colorado Springs, elevation and climate vary dramatically across the Front Range. Your windows need to perform at 5,000 feet just as well as they do at 10,000 feet.
High Altitude Performance
Colorado’s intense UV exposure at elevation demands windows with superior fade protection and thermal performance.
Temperature Extremes
With 50°+ temperature swings in a single day, your windows must handle expansion and contraction without compromising seals.
Snow Load Requirements
Mountain communities like Breckenridge and Aspen require windows engineered for heavy snow loads and extreme cold.
⚠️ Building Codes Are Changing
Energy codes and requirements vary by municipality and are being updated. From Castle Rock to Loveland to Larkspur, each area has specific requirements. Contact our experts to get the latest code information for your property.
Explore the Collections
Windsor Product Lines
Four distinct product lines designed to meet every need, from premium wood craftsmanship to budget-friendly vinyl solutions.
Built-In Protection for Colorado
Windsor’s exclusive WinSure Wood Treat Solution provides superior protection against wood rot and termite damage. Combined with Super Spacer® technology and Cardinal LoE 366 glass standard, Windsor windows deliver exceptional thermal efficiency and long-term durability in Colorado’s demanding climate.
The Moore Lumber Advantage
Why Colorado Chooses Moore Lumber for Windsor
✓ Authorized Windsor Expertise
Our team is factory-trained on Windsor’s complete product line, from Pinnacle wood to Next Dimension vinyl, ensuring expert guidance on every customization option.
✓ Climate-Matched Recommendations
We help you select the right glass packages, frame materials, and performance ratings for your specific Colorado location and elevation.
✓ Professional Installation Network
Connect with our vetted network of certified installers who specialize in proper Windsor installation for lasting performance.
✓ 75+ Years of Local Trust
Since 1946, Moore Lumber has served Colorado homeowners with quality building materials and expert advice. Your project is in experienced hands.
Inspiration Gallery
Windsor Windows & Doors in Action
See how Windsor products transform Colorado homes with stunning design and exceptional performance.
Ready to Experience Windsor Quality?
Get expert guidance on selecting the perfect Windsor windows and doors for your Colorado home.
Our specialists will help you navigate product options, climate requirements, and current building codes.
Common Questions