Marine-Grade Sealing. Precision Framing. No Drafts.
South Bay homes face a corrosive marine environment that degrades improperly sealed door and window openings. Salt air infiltration, moisture intrusion, and thermal loss are all consequences of substandard installation. Paragon frames and installs high-end door and window systems with marine-grade sealing compounds and proper weatherproofing — the kind that lasts in Hermosa Beach, Manhattan Beach, and Palos Verdes.
Door & Window Services
- Exterior and interior door installation
- Custom entry door framing and install
- Sliding patio door replacement
- Bi-fold and multi-panel door systems
- Window replacement (single, double, multi-pane)
- Window frame repair and resealing
- Marine-grade weatherstripping and caulking
- HOA-compliant material specifications
The Work
Precision framing and installation of high-end doors and modern window systems.
The Paragon Difference
Proper sealing and weatherproofing to combat the corrosive South Bay marine layer.