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.

  • NASSAU 8000 extra insulated panel overhead sectional door

    • Standard size up to (WxH) [1]: 8000 x 6000 mm
    • Panel thickness: 82 mm
    • Windows/Access and Automation: Optional
    • Wind load, EN 12424 [2]: Class 3 
    • Thermal transmittance, EN 12428 [2]
    • Full panel (steel) door: 0,43 W/(m2K)
    • Water penetration, EN 12425 [2]: Class 3
    • Air permeability, EN 12426 [2]: Class 3

    [1 ] Other sizes on request - up to 10m width on request

    [2] Value for steel doors measuring 5m x 5m without windows

     

  • Product variations
    High Lift
    Standard Lift
    Vertical Lift with bracket-secured springs
    Low Head with standard spring placement
    High Lift with bracket-secured springs

Contact us about this product

Are you interested in this product? Whether you're looking for information, advice or a quote, our team is here to help. We look forward to hearing from you.

Charlie James

Key Account Manager
Commercial and industrial doors
+6
Direct drive FastGlazedInsulated panel
Overhead sectional doorsRoller shutter doors
South, United Kingdom

Dominic Kelly

Key Account Manager
Commercial and industrial doors
+6
Direct drive FastGlazedInsulated panel
Overhead sectional doorsRoller shutter doors
Midlands, United Kingdom

Ian Norburn

Business Development Manager
Commercial and industrial doors
+6
Direct drive FastGlazedInsulated panel
Overhead sectional doorsRoller shutter doors
North & Scotland, United Kingdom
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