SERVICE YOU CAN
TRULY RELY ON

Robustly built from all stainless steel with precision geometry for a smooth, positive closing action.
Strong and reliable operation offers long trouble free service life.
Manufactured in the UK.
Lomg and reliable working life (tested to 30,000 cycles)
20"
Max vent height (mm): 1000
Opening Angle: 50°
Size | 20" / 513mm |
---|---|
Type | Top Hung |
Brand | Defender |
Max Sash Weight | 26kg |
Stack Height | 13mm |
There are no downloads for this product.
Robustly built from all stainless steel with precision geometry for a smooth, positive closing action.
Strong and reliable operation offers long trouble free service life.
Manufactured in the UK.
Lomg and reliable working life (tested to 30,000 cycles)
20"
Max vent height (mm): 1000
Opening Angle: 50°
Size | 20" / 513mm |
---|---|
Type | Top Hung |
Brand | Defender |
Max Sash Weight | 26kg |
Stack Height | 13mm |
There are no downloads for this product.
SERVICE YOU CAN
TRULY RELY ON