GutterDome uPVC
GutterDome uPVC (GD45P) is a multi-patented white uPVC dome built for coastal and corrosive environments, where salt air, humidity, and acid rain call for a system that will not corrode. Its 100% corrosion-proof uPVC frame carries a #30 T304 plain weave surgical-grade stainless-steel wire mesh (900 holes per square inch, 595 microns) assembled on top. It never rusts — lifetime durability with low maintenance. It fits 4″–5″ gutters and carries a 20-Year Lifetime Limited Warranty.
GutterDome (GD45P)
- GutterDome uPVC (fits 4” – 5” gutters, actual width 6-1/8″)
- Multi-patented white uPVC dome construction — 100% corrosion-proof, ideal for coastal environments
- #30 T304 plain weave surgical-grade stainless-steel wire mesh — 900 holes per square inch (595 microns)
- 20-year silicone sealant locks out fine debris and moisture
- Engineered to keep insects, leaves, pine needles, roof grit, seed pods, and small organic matter out of your home's rain gutter system
- Coastal, salt-air, and humid-climate performance that never rusts, stains, or degrades
- Backed by a 20-Year Lifetime Limited Warranty
The uPVC profile is 100% corrosion-proof and never rusts, stains, or degrades — the right choice for coastal, salt-air, and humid climates. Your local GutterDome Authorized Dealer will confirm the fit and complete the install in a single day.
What Gutter Size Does the uPVC Line Fit?
GD45P fits 4-inch to 5-inch gutters. The uPVC line is a single narrow profile built for coastal, salt-air and humid climates where a metal frame is the wrong material, so it is not offered in a wide 6-inch version. Where a roof runs 6-inch gutters, the extruded aluminum GD67 is the matching guard. Your Authorized Dealer confirms the fit before installation.
Which GutterDome is Right for You?
Every aluminum GutterDome profile is built on an ultra-premium extruded military-grade 6063 aluminum frame, tempered to T5 strength with a clear anodized finish, and a stainless-steel wire mesh surface assembled on top; the uPVC profile carries a 100% corrosion-proof uPVC frame with the same T304 stainless-steel wire mesh. The profiles differ in mesh density, gutter size, and roof compatibility:
- GutterDome (GD45 & GD67) — 40-mesh stainless-steel wire mesh, 1,600 holes per square inch (400 microns). The all-round choice for shingle, metal, tile, and cedar shake roofs. Fits 4″–5″ (GD45) and 6″–7″ (GD67) gutters.
- GutterDome Adjustable (GD45A) — the same 40-mesh stainless-steel wire mesh, for steep pitches above a 6/12 pitch where the guard cannot be tucked under the roofing material.
- GutterDome Magma (GD45M, GD67M & GD45AM) — plain-weave 20-mesh stainless steel (400 holes per square inch, 842 microns) for high water flow, inside miters, and snow country, with an optional heat-trace cable.
- GutterDome uPVC (GD45P) — a multi-patented white uPVC dome with a T304 30-mesh stainless-steel screen (900 holes per square inch, 595 microns) for coastal, salt-air, and acid-rain climates.
Not sure which style fits your roof? Your local GutterDome Authorized Dealer will measure your rain gutter system, confirm the right guard — GutterDome, Magma, Adjustable or uPVC — and complete the installation in a single day.
