High-Performance Double-Hung Windows for Boulder Homes
Designed for Boulder’s diverse climate, Renewal by Andersen® double-hung windows offer superior energy efficiency, durability, and timeless style—ideal for mountain homes and modern residences alike.
Customization Options
Smooth, Easy Operation
Our double-hung windows feature two operable sashes that slide up and down effortlessly, making them ideal for everyday use in Boulder homes.
Energy Efficiency for Colorado Climates
Designed to handle Boulder’s changing seasons, these windows help improve insulation, reduce drafts, and support lower energy bills year-round.
Easy-to-Clean Tilt-In Design
Both sashes tilt inward, allowing you to safely clean your windows from inside your home—perfect for multi-story homes in Boulder.
Check Out These Transformations
When to Choose Replacement High-Performance Double-Hung Windows for Boulder Homes
Bedrooms
Withstands Harsh Winters & Intense Sun – Our double-hung windows feature Fibrex® composite frames that resist warping, cracking, and fading from Boulder’s fluctuating temperatures.
Living Rooms
Improves Energy Efficiency Year-Round – Low-E glass helps reduce heat loss during snowy winters and prevents overheating in the summer months.
Kitchens
Perfect for Mountain Homes – Designed to handle high-altitude conditions, our windows maintain airtight insulation to improve energy savings at elevation.
Bathrooms
Customizable Styles for Modern & Rustic Homes – Whether upgrading a contemporary home or preserving a rustic lodge aesthetic, our range of finishes and grille patterns complement Boulder’s unique architecture.
Features / Details
Crafted for Mountain Living
Double-hung windows with durable mortise-and-tenon construction maintain the integrity of classic Colorado homes.
Maximizes Airflow & Fresh Air Circulation
Open both sashes for improved ventilation, perfect for letting in fresh mountain air.
Smooth, Easy Operation
Compression jamb liners and custom-calibrated balancers ensure smooth opening and closing, even in extreme conditions.
Advanced Insulation & UV Protection
High-Performance™ Low-E glass blocks harmful UV rays and enhances thermal performance in Boulder’s fluctuating temperatures.
Weatherproofing for All Seasons
A non-memory compression bulb seal and 360-degree weatherstripping system provide superior protection from snow, wind, and dust.
Customizable Aesthetic Options
Available in a range of colors, grille designs, and hardware finishes to match both modern and traditional Boulder homes.
See How Double-Hung Windows Elevate Boulder Homes
Watch how Renewal by Andersen® double-hung windows provide energy efficiency, durability, and beauty in Boulder’s high-altitude climate.
See How Double-Hung Windows Elevate Boulder Homes
Reviews
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Frequently Asked Questions
Our Fibrex® composite material and weather-resistant seals prevent warping, drafts, and air leaks, keeping homes comfortable in both hot summers and freezing winters.
Yes! Our Low-E glass technology enhances insulation, reducing energy costs while maintaining indoor comfort in Boulder’s mountain climate.
Absolutely! We offer various colors, grille styles, and hardware finishes to complement both rustic and contemporary homes.
Yes! Both sashes tilt inward for easy cleaning, making maintenance simple—even for multi-story homes.
