Sectional overhead door - low headroom

The Lindab LDI / LDP / LDC overhead sectional doors is suitable fornearly all building types, regarding function, design and installation.

The various combinations of panel types, design and hardware types, makesit possible to install this door solution in almost every building type.

When operated, the door leaf slides up under the roof, leaving the dooropening with full clearance.

The Lindab overhead sectional doors can be fitted with the followingHardware systems.

•Low head room (this model)  FreeHeadroom 200-250 mm

•Standard lift                           Free Headroom 430-560 mm

•High lift                                   FreeHeadroom >690 m

•Vertical lift                              Free Headroom Door height + 320 mm

When choosing the right hardware system, you generally want to place thedoor leaf as high as possible.

This enables you utilize more available space in the Building and dependsof available space above the opening, called Free Headroom.

All Hardware types (except Vertical lift) can be designed to follow theRoof.

Environment:  Emit 50% less CO2 during production compared with doors that use polyurethanefoamContain 98% recyclable componentsAre manufactured using green energy in DenmarkEmit 50% less waste gas in the event of fire compared with other doorsHave an EPD (Environmental Product Declaration)Incur no additional environmental impact after disposal 

Performance: To comply with European StandardsEN 13241 CE marked with manufacturer’s declaration of conformity. Wind resistance class 3 Water penetration class 3 Air permeability class 3. Thermal transmittance 0,6W (m².k). Compliant with BR20 Building Regulations. 

Door panels:

PolystyreneThe Danish Technological Institute has conducted an accelerated aging test ofour polystyrene door sections according to EN 12667: 2001, which demonstratesthat the insulation capacity over time is more than 10% more stable compared tosections of polyurethane. Our good product features also make our sectionssuitable for extreme environments such as car washes.

U-ValueThe environmentally­friendly sections with high insulation keep the warmth inand the cold out, which has the advantage of reducing heating bills. The panelsare 46 mm thick with a core of extruded polystyrene and thermal bridgeseparation in the panel’s centre line, which gives a U­value of 0.95 W/m2K onthe door leaf.

FireIn the event of a fire in the building, a polystyrene core material will notgive added energy to the fire, but will simply melt down to water.  Unlikepolyurethane foam, it will not release lethal hydrogen cyanide gases. In afire, polyurethane foam releases gases that are more than twice the toxicity ofpolystyrene*.

AdhesiveIn Lindab’s unique manufacturing procedure, steel plates are process­ bondedonto the solid polystyrene core material and the amount of adhesive ismonitored visually. The result is a strong panel with no risk of delaminationor air pockets. 

TracksThe high quality rail systems have a superior finish, without  any sharpedges. The rail systems use ‘Smart Connection’ technology, which makesinstallation quick and efficient.They can also be supplied with thermal bridgeseparation between the frame and building, which will help to improve the totalU­value of the door.

Warranty:

Lindab A/S offers a five-year warrantyon door panels. Lindab A/S offers a two year product warranty.