Wall panel
Topterm FP/ZP S1
Wall sandwich panel with concealed fixing — a monolithic look with no visible joints.
DetailsRoof panel · Polyurethane · Paper or foil
Topterm KP Flex
Loading the 3D model…
3D view
Drag with the mouse to turn the panel
Lower facing
A roof panel with a <b>trapezoidal sheet</b> on one side and a flexible facing on the other — <b>bituminised paper or aluminium foil</b>. Both versions can be viewed in the model below. Thicknesses from 30 to 100 mm.
Thickness
30–100 mm
U-value
0.63–0.33 W/m²K
Weight
6.4–9.4 kg/m²
Core
Polyurethane
Underside
Paper or foil
Cover width
1000 mm
RT 40/250/1000
Standard profile
About the product
Insulation and roof covering in one layer
Topterm KP Flex are roof panels with a trapezoidal sheet on one side and one of several flexible materials on the other — bituminised paper or aluminium foil.
They are widely used on roofs with a timber structure, where fitting this panel takes care of both the insulation and the roof covering. They can also be used as ceiling panels, wherever thermal insulation and easy maintenance are needed.
Because the underside is not a steel sheet, the panel is lighter than the other roof panels — from 6.40 kg/m². The outer sheet is profile TR40/250/1000 and is fixed with a screw through the rib, with a cap over the screw; there is no sealing tape in the joint. Flex insulated panels are produced in thicknesses of 30, 40, 50, 60, 80 and 100 mm.
Bituminised paper or aluminium foil — both can be viewed in the 3D model.
On roofs with a timber structure one panel takes care of both.
From 6.40 kg/m² — the underside is a flexible facing, not a steel sheet.
Wherever thermal insulation and easy maintenance are called for.
Our colour range
Full RAL palette from stock
Standard colours are available from stock with very short delivery times. On request we also produce specific RAL combinations and decorative wood-effect finishes.
Standard colours
From stock · very short lead times
Additional colours
Made to order · specific RAL combinations
The standard colours for the roof panel are RAL 9002 and RAL 9006. RAL 3009, 5010, 6028, 7016, 8019 and 9007 are also made. The underside is chosen separately — bituminised paper or aluminium foil.
Technical data
Topterm KP Flex specification
Panel type
Roof panel with a flexible underside
Core
Polyurethane (PUR)
Underside
Bituminised paper or aluminium foil — to choice
Panel thickness
30, 40, 50, 60, 80 and 100 mm
U-value
0.63 · 0.48 · 0.38 · 0.33 W/m²K, for thicknesses of 30, 40, 50 and 60 mm
Panel weight
From 6.40 to 9.40 kg/m², depending on the thickness of the outer sheet
Cover width
1000 mm net; overall panel width 1075 mm
Outer profile
TR40/250/1000 — five trapezoidal ribs 40 mm high, at 250 mm centres
Outer sheet
Galvanised and coated steel sheet, 0.40 to 0.70 mm
Use
Roofs with a timber structure; also as a ceiling panel
Minimum roof pitch
5°, or less if particular conditions are met
Installation
Screwed through the rib; a cap covers the screw
Applications
Where the KP Flex is used
Roofs with a timber structure
One layer takes care of both insulation and covering.
Farms
Poultry and livestock buildings.
Ceiling linings
Where insulation and easy maintenance are called for.
Estate buildings
Canopies, workshops and outbuildings.
Documentation
Downloads and technical data
Related products
All panels
Other Topterm panels
Wall panel
Topterm FP/ZP S2
A slimmer wall panel with concealed fixing — 40, 50 and 60 mm thick.
Details
Wall panel
Topterm FP/ZP V1
Wall panel with exposed fixing — the fastest and most economical installation.
Details
Wall panel
Topterm FP/ZP V2
Wall panel with an exposed labyrinth joint — extra strength at the joint.
Details
Acoustic panel
Topterm SoundSafe
Acoustic sandwich panel — the perforated facing lets sound into the core.
Details
Roof panel
Topterm KP angled joint
Roof panel with an angled end face — panel enters panel along the slope.
Details
Roof panel
Topterm KP Agro
Roof panel with a fibreglass inner facing, for farms and agri-industry.
Details
Cold store panel
Topterm Frigo
Wall and ceiling panel for chambers and cold stores, up to 200 mm thick.
Details