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Supreme and Supreme with
weatherproof roof hatch - we are
pleased to offer (as an optional
accessory) the trapdoor finished
with a 1.5 mm veneer (to the
underside and edges) in Spruce,
Beech, Maple, Ash, Carolina Pine or
Oak. This is available for both the
insulated and non insulated
trapdoors.
Special features include the counter-balance spring for easy operation and non-slip treads.
The Supreme is a strong, beautifully crafted stairway offering low maintenance with excellent durability.
Because every Supreme stairway is built to individual requirements, we will need information from you for a specific quotation.
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THE
SUPREME
(standard
model with wooden hatchbox)
For a
Floor To Ceiling Ht |
The minimum
(we always recommend that
where possible a longer
opening is allowed for
easier access.) |
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Up to 2500mm |
750mm |
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2501-2790mm |
800mm |
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2791-3090mm |
900mm |
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3091-3390mm |
1000mm |
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3391-3690mm |
1300mm |
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3691-3990mm |
1400mm |
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3991-4300mm |
1500mm |
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4301-4600mm |
1600mm |
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The minimum
opening width is 525mm ( for
standard models only) |
The Supreme With Insulated Trapdoor
This new product with energy
conservation in mind has an insulated 62 mm thick
sandwich trapdoor which is white
coated to the underside. The
insulation U-value is 0,55 W/
m2K. The trapdoor is also
airtight to EN 14975 (DN 4570) Class 4 and
the hatchbox has a rubber seal
all the way around. White coated
mitre cut strips are provided
ready to be pinned on the
underside of the hatchbox.
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ACCESSORIES
Telescopic Handrail >>
this requires a ceiling opening of at least 1 metre
Top Operating Handle >>
so that the stairway can be raised and lowered from above and below
The standard maximum ceiling
depth is 450 mm but a depth
of 600 mm can be accepted as
a special order.
The maximum floor to
ceiling height would be
4300 mm or perhaps up to
4600 mm subject to
confirmation. The
maximum tread width for
those floor to ceiling
heights would be 300 mm.
Upper Level Handrail >>
(3 sides)
Trapdoor Insulation
Lock
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Optional Accessories
Protective feet.
(click images for
larger view) |
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Telescopic Handrail
Top Operating Handrail
Upper Level Guardrail
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Supreme Options
Vertical
The Supreme stairway can also be used for access in vertical walls
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Supreme with vertical
access. The maximum
operating height is 3390 mm.
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DOWNLOADS |
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ELECTRICALLY
OPERATED |
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ROOF HATCH BROCHURE |
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1 |
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2 |
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Electrically Operated
The electrically operated stairway runs on 24V DC and is fully supplied
with wiring, stand-by battery, transformer and operating switch.
It is also possible to fit a further switch thereby allowing operation from above.
Weatherproof Roof Hatch
A fully weatherproof hatch suitable for roof access is available.
Fire Resistant Casings
We can offer the Supreme with a choice of fire resistant casings - a) the wooden hatchbox and trapdoor coated with pyroex to give a 30 minute fire resistance or b) the steel hatchbox and trapdoor with either a 30 or 90 minute fire resistance.
Suspended ceiling
The Supreme is suitable for
use with suspended ceilings
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