GutterDome
GutterDome (GD45 & GD67) is our flagship gutter guard, and it is built in two layers: an ultra-premium extruded military-grade 6063 aluminum frame — tempered to T5 strength and finished with a corrosion-proof clear anodize — with a #40 T304 plain weave surgical-grade stainless-steel wire mesh (1,600 holes per square inch, 400 microns) assembled on top as the wear surface. Available in two sizes: GD45 fits 4″–5″ gutters; GD67 fits 6″–7″ gutters.
GutterDome (GD45)
- GutterDome (fits 4” – 5” gutters, actual width 6-1/8″)
- #40 T304 plain weave surgical-grade stainless-steel wire mesh — 1,600 holes per square inch (400 microns)
- Highest quality military-grade 6063 extruded aluminum
- Tempered to T5 strength with an ultimate tensile strength in excess of 20,000 psi
- Coated with a clear anodizing finish (anodic oxidation) that makes it immune to corrosion
- Durable surface coating adheres to AAMA standards; environmentally responsible, long lasting, low maintenance, scratch resistant
- Surgical-grade stainless-steel wire mesh keeps out insects, leaves, pine needles, roof grit, seed pods, and small organic matter
GutterDome (GD67)
- GutterDome (fits 6” – 7” gutters, actual width 7-1/2″)
- #40 T304 plain weave surgical-grade stainless-steel wire mesh — 1,600 holes per square inch (400 microns)
- Highest quality military-grade 6063 extruded aluminum
- Design extended to fit larger width residential super gutters and commercial gutters
- Tempered to T5 strength with an ultimate tensile strength in excess of 20,000 psi
- Coated with a clear anodizing finish (anodic oxidation) that makes it immune to corrosion
- Durable surface coating adheres to AAMA standards; long lasting, low maintenance, scratch resistant
- Surgical-grade stainless-steel wire mesh keeps out insects, leaves, pine needles, roof grit, seed pods, and small organic matter
Both profiles install the same way. Your local GutterDome Authorized Dealer will measure your roofline, confirm which size fits your gutters — the GD45 or the GD67 — and complete the install in a single day.
Do You Need 5-Inch or 6-Inch Gutters?
Most homes run 5-inch K-style gutters, which is what GD45 is built for. Step up to GD67 when the roof area feeding a run is large, the run is long before it meets a downspout, rainfall arrives fast, or the house already carries 6-inch gutters that work. Both profiles use the same 6063 extruded aluminum frame and #40 T304 mesh, so the choice is a fit question, not a level of protection question. Your Authorized Dealer measures the roofline and confirms the size before the order goes in.
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.
