Coastal Storm-Impact Windows & Doors ENGINEERED FOR THE COAST.
Protect and seal your coastal opening systems with high-performance window & door low-expansion insulating foams, 100% waterproof silicones, and 40-year acrylic caulks engineered to withstand severe ocean driving rain and winter air leakage.
STOCKED BRANDS IN COASTAL STORM-IMPACT WINDOWS & DOORS
IN-STOCK MATERIAL LINES
Field-tested exterior materials stocked locally in West Yarmouth for direct Cape Cod job-site delivery.
SOUDAL Soudafoam Door & Window Low Expansion Polyurethane Foam (12 oz Aerosol Can)
- Minimal Expansion Formula — exerts minimal pressure against window & door frames to prevent jamb bowing & binding
- Airtight & Waterproof Insulation — blocks draft, moisture, dust, insects & noise around rough openings
SOUDAL Soudafoam Door & Window Polyurethane Foam (12 oz / 340 g aerosol can with straw applicator). Minimal-expansion insulating polyurethane foam formulated specifically for sealing rough openings around vinyl, wood, and aluminum window frames & door jambs without causing frame deflection or bowing.
SOUDAL Soudafoam Door & Window Foam with Genius Gun Applicator (20 oz Can)
- Patented Genius Gun Applicator — reusable trigger handle permits partial use and storage for up to 6 weeks
- Low Pressure & Low Expansion — safe for sensitive vinyl & wood window frames with zero distortion risk
SOUDAL Soudafoam Door & Window Polyurethane Foam (20 oz / 567 g aerosol can with Genius Gun applicator). Features Soudal’s patented Genius Gun reusable trigger mechanism that allows precise single-handed application, variable bead size control, and can re-use up to 6 weeks after initial activation.
DAP NO WARP Window & Door Low Pressure Foam Sealant (Bright White / 12 oz Can)
- Guaranteed NO WARP Formula — low-pressure expansion won't bow, bend or distort vinyl or wood frames
- Bright White Cured Color — clean aesthetic finish ideal for trim & window gaps
DAP NO WARP Window & Door Polyurethane Foam Sealant (12 oz / 340 g aerosol can). Formulated with low-pressure expansion technology guaranteed not to bow or warp window frames or door jambs. Features a bright white cured finish.
DAP Silicone Window, Door & Siding 100% Silicone Sealant (White / 9.8 fl oz)
- 100% Waterproof & Weatherproof Seal — permanent rubber-like barrier against wind-driven rain & ocean air
- Extreme Flexibility & Zero Shrinkage — expands & contracts with temperature swings without cracking or crumbling
DAP Window, Door & Siding 100% Silicone Sealant (White / 9.8 fl oz / 290 ml cartridge). Premium 100% silicone formula engineered to deliver an indestructible, 100% waterproof and weatherproof seal around windows, doors, siding lap seams, and exterior PVC/wood trim.
DAP ALEX PLUS Siliconized Acrylic Latex Caulk (White / 10.1 fl oz)
- America's #1 Selling Caulk — trusted by professionals for smooth, flawless interior & exterior trim joints
- 30-Minute Paint Ready — brush paint or spray over in just 30 minutes without shine-through
DAP ALEX PLUS Siliconized Acrylic Latex Caulk (White / 10.1 fl oz / 300 ml cartridge). America’s #1 selling caulk formula. Enhanced with silicone for maximum flexibility and adhesion, it is 30-minute paint-ready and backed by a 40-year durability guarantee.
NEED A CUSTOM Coastal ORDER FOR YOUR JOBSITE?
Send us your plans or material list. Our Cape Cod specialists will provide exact takeoff calculations within hours.
Energy Efficiency & Storm Protection in One Package
Coastal opening systems must handle 50+ mph driving rains without leaking while keeping interior heating costs manageable during Cape Cod winters.
Stormwatch Impact Technology
Laminated impact glass withstands wind-borne debris during coastal storms without requiring storm shutters.
Low-E4 Thermal Efficiency
Dual-pane glass coatings insulate against winter sea winds while reducing solar heat gain in peak summer months.
Composite Rot-Free Sills
Entry door sills and window jambs utilize rot-free composite materials that resist rainwater pooling.