GutterDome Adjustable
GutterDome Adjustable (GD45A) is engineered for steep roofs and tricky installs where the guard can’t be tucked under the roofing material. It is built on the same ultra-premium extruded military-grade 6063 aluminum frame — tempered to T5 strength 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. It installs cleanly above a 6/12 pitch, working with our private-labeled Clynch Channel fastening system.
GutterDome Adjustable (GD45A)
- GutterDome Adjustable (fits 4” – 5” gutters, actual width 5-1/8″)
- #40 T304 plain weave surgical-grade stainless-steel wire mesh — 1,600 holes per square inch (400 microns)
- Ideal for steeper roof pitches above a 6/12 pitch that cause shingle ramping
- Works in combination with our private-labeled Clynch Channel fastening system
- Compatible with shingle, metal, tile, and cedar shake roofs
- Highest quality military-grade 6063 extruded aluminum, tempered to T5 strength, with a clear anodized finish
GutterDome Adjustable Magma (GD45AM)
- The Magma plain-weave #20 mesh on the Adjustable profile (fits 4” – 5” gutters, actual width 5-1/8″)
- #20 T304 plain weave surgical-grade stainless-steel wire mesh — 400 holes per square inch (842 microns)
- Magma high-flow mesh for pitches above a 6/12 that also move heavy water
- Works in combination with our private-labeled Clynch Channel fastening system
- Cold-weather and snow country — optional integrated heat-trace cable for ice-prone spots
- Highest quality military-grade 6063 extruded aluminum, tempered to T5 strength, with a clear anodized finish
The Adjustable handles steeper pitches and installs where a guard cannot be tucked under the roofing material. Your local GutterDome Authorized Dealer will confirm it fits your roof and complete the install in a single day.
Does the Adjustable Profile Change the Gutter Size?
No. The Adjustable line is about roof pitch and mounting, not trough size: GD45A and GD45AM both fit 4-inch to 5-inch gutters. The profile exists for roofs above a 6/12 pitch and for fascia-mount installs where a guard cannot tuck under the roofing material. If the house carries 6-inch gutters, the fit comes from GD67 rather than the Adjustable profile. Your Authorized Dealer confirms the pitch and the trough size in one visit.
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.
