Upgrade Your Comfort. Lower Your Energy Bills.
Stop letting your heating escape through old, drafty windows and doors.
We install premium, energy-efficient products designed specifically to seal out the freezing Vermont and New Hampshire winters.
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Secure Your Home, Seal Out the Weather
Upgrading your windows and doors is one of the smartest investments you can make for your property, but the product is only as good as the installation. In our demanding northern climate, proper sealing is critical. HP Roofing specializes in precision installations, ensuring every window and door is perfectly plumb, flawlessly integrated with your home’s exterior, and aggressively sealed against New England's harshest elements.
Draft-Free Sealing
We utilize advanced insulating foams and caulking techniques to completely eliminate cold winter drafts and maximize your interior comfort.
Thermal Efficiency
Offering Energy Star® rated products with Low-E glass and argon gas fills to drastically reduce your heating and cooling costs year-round.
Watertight Flashing
Proper exterior flashing is vital. We install custom sill pans and waterproof tapes to ensure driving rain never penetrates your wall cavity.
Custom Fit & Finish
Every opening is meticulously measured. We guarantee a perfect fit that operates smoothly and includes crisp, professional interior and exterior trim work.
Professional-Grade Installation Components
Advanced Flashing Tapes
High-adhesion, waterproof membranes applied directly to the rough opening to create an impenetrable barrier against moisture around the entire frame.
Low-Expansion Insulating Foam
Specialized polyurethane foam that gently expands to fill every hidden gap without warping or bowing the new window or door frames.
High-Performance Glazing
Multi-pane glass packages featuring advanced low-emissivity coatings designed specifically for northern climate zones to retain indoor heat.
Extreme-Temperature Sealants
Commercial-grade exterior caulking that remains highly flexible, resisting cracking and shrinking during brutal VT and NH freeze-thaw cycles.
