Insulated loft hatch with 3-section folding timber loft ladder.

Best in class loft ladders for home environments, the LEX 30 combines Swedish quality with first class design and functionality. The compact loft ladder is manufactured from slow grown spruce and is known around the world for its strong design, durability and easy fitting. In the closed position, it does not take up space in the loft. Hatches are available in two sizes: 540mm x 1130mm and 670mm x 1130mm.

The LEX 30 is supplied with a cellular plastic insulated hatch which complies with European standards by effectively keeping heat in and draughts out. U-values of 0.82.

LEX30 540 x 1130 mm ceiling height 2700 mm, 3-parts timber ladder
LEX30 670 x 1130 mm ceiling height 2700 mm, 3-parts timber ladder
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Casing:
outer size inner size
540 x 1130 mm 492 x 1074 mm
670 x 1130 mm 622 x 1074 mm
The timber casing has:
Case gable (on the hinge side) 32 x 115 mm
Other case sides 24 x 115 mm
Trap door:
Frame timber, 30 x 45 mm.
Board 4,5 mm on the bottom and 3,2 mm on the top.
Insulation 30 mm polystyrene.
Insulation factor 0.82 W/ m²Co
The trap door is spring balanced with one spring on each side of the ladder.
Surface treatment:
The bottom side of the trap door is painted with white basic.
Fire rate:
Unrated
Ladder description:
3-parts fold up timber ladder is lying on the trap door and fitted within the frames of the
casing. Each ladder section has 4 treads. The ladder is guaranteed for 150 kg.
Ladder width including the sides 400 mm
tread 26 x 87 mm
ladder side 20 x 90 mm
distance between the treads 242 mm
Height of the fold up ladder:
From the bottom of the casing (including the trap door) 310 mm
Ladder only 290 mm
Together with the extension the height f the fold up ladder is:
From the bottom of the casing (including the trap door) 990 mm
Ladder only 970 mm
Note:
It is possible to order only the ladder to the existing trap door. In order to mount a 3-parts
ladder on the existing trap door the inner size of the trap door should be at least 490 x 1050
mm. The hinges must be placed on the shorter side of the trap door.The loft ladder can be even ordered with the non-standard trap door size within the limits:
width 540 – 900 mm; length 1070 – 1400 mm.
Locking:
A catch which opens with the key/handle of round metal
Diameter 9 mm, length 800 mm. Measurement: square 7-8 mm.
Ceiling height:
Standard ceiling height is 2700 mm
If the ceiling is lower, the ladder shall be shortened according to the assembly instructions,
while for the higher ceilings an extension can be used in order to reach maximum 3200 mm
Sealing:
EPDM rubber seal is mounted between the casing and the trap door.
Others:

Accessories:
Extension
Hand rail universal
Guard rail, timber
Top hatch – to be ordered according to the casings outer size

Please call for more information.