Aluprof
MB-86
Thermally broken aluminum window and door system in three insulation tiers — ST, SI and AERO — with concealed-sash and outward-opening variants.
Overview
| Metric | Imperial | |
|---|---|---|
| Uw from | 0.67 W/m²K | 0.118 BTU/h·ft²·°F |
| Frame depth | 77 mm | 3-1/16" |
| Frame + sash depth | 86 mm | 3-3/8" |
| Glazing capacity | up to 70 mm | 2-3/4" |
| Air permeability | Class 4 | EN 12207 |
| Water tightness | E4800 | EN 12208 |
| Wind load | CE3330 | EN 12210 |
| Acoustic | Rw 42 dB |
Thermal performance — windows
MB-86N SI
| W/m²K | BTU/h·ft²·°F | |
|---|---|---|
| Uw fixed | 0.67 | 0.118 |
| Uw operable | 0.76 | 0.134 |
| Uf frame | 0.92 | 0.162 |
MB-86N ST
| W/m²K | BTU/h·ft²·°F | |
|---|---|---|
| Uw fixed | 0.79 | 0.139 |
| Uw operable | 0.89 | 0.157 |
| Uf frame | 1.39 | 0.245 |
Triple glazing Ug = 0.5, warm-edge spacer. Fixed at 1700 × 2800 mm; operable at 1700 × 2150 mm.
Thermal performance — doors
MB-86N SI+
| W/m²K | BTU/h·ft²·°F | |
|---|---|---|
| UD (Ug 0.5) | 0.88 | 0.155 |
| UD (Ug 0.7) | 1.01 | 0.178 |
MB-86N SI
| W/m²K | BTU/h·ft²·°F | |
|---|---|---|
| UD (Ug 0.5) | 0.97 | 0.171 |
| UD (Ug 0.7) | 1.10 | 0.194 |
MB-86N ST
| W/m²K | BTU/h·ft²·°F | |
|---|---|---|
| UD (Ug 0.5) | 1.10 | 0.194 |
| UD (Ug 0.7) | 1.23 | 0.217 |
Door UD at test size 1400 × 3000 mm.
Dimensions
| Metric | Imperial | |
|---|---|---|
| Frame depth | 77 mm | 3-1/16" |
| Sash — window | 86 mm | 3-3/8" |
| Sash — door | 77 mm | 3-1/16" |
| Glazing — frame | 8.5 – 61 mm | 5/16" – 2-3/8" |
| Glazing — sash | 17.5 – 70 mm | 11/16" – 2-3/4" |
| Max window | 3,000 × 1,700 mm | 9'-10" × 5'-7" |
| Max door | 3,000 × 1,400 mm | 9'-10" × 4'-7" |
| Max sash weight | 160 kg | 353 lbs |
