NASSAU 8000 Insulated Panel Door

The NASSAU 8000 maximises your indoor climate, to provide the best insulated overhead sectional door on the market.

Ideal for fast-paced work environments, the NASSAU 8000 Extra Insulated Door is a bespoke door solution that works optimally in cold climates. If you want a constant indoor temperature while reducing your energy consumption and contributing towards green targets, the NASSAU 8000 Overhead Sectional Door is the right fit for you. 

Reduce Energy Consumption

The NASSAU 8000 extra insulated door has the best U-value on the market. This energy-conserving sectional door can reduce energy consumption by up to 70% due to its energy-conserving and unique product properties. With a wide range of accessories, the ASSA ABLOY 8000 extra insulated door has an 82 mm thick door leaf many effective interrupted thermal bridges produce a uniquely low U-value, which translates to significant energy savings.

Energy Conserving 

In a well-insulated building, 25% of the heat escapes through the roof, 35% through the walls, 15% through the floor, and not least, 25% through the building’s openings, e.g., doors and windows.

The NASSAU 8000 model emphasises strong insulation value, which helps reduce the above mentioned 25% of heat that escapes through doors and windows and makes it one of the best energy-conserving sectional doors on the market.

70% Better U-value

NASSAU 8000 has an U-value that is 70% better than the typical sectional doors on the market. This is achieved with the doors’ 82 mm thick door leaf, and the sectional doors’ many effective interrupted thermal pastes. This way, ASSA ABLOY achieves the best U-value on the market, and our customers can save on the energy consumption.

Tight close

The innovative new top, base and side gaskets ensuring a very tight close between the door leaf and the building. The base and top sections are made from insulating material, further contributing to unique insulating properties of this sectional door.

Air-tight and highly insulated on all sides

A tight seal between the rail system and door leaf is achieved using double-edged side gaskets – and the door leaf’s side cassettes are divided into two sections to ensure a high insulation effect.