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Roof panel · Polyurethane · Straight joint

Topterm KP

Topterm KP
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A roof sandwich panel with a <b>trapezoidal</b> outer sheet and a polyurethane core. Five ribs 40 mm high carry the roof plane, and a cap covers the screw. Thicknesses from 30 to 150 mm.

Thickness
30–150 mm
U-value
0.63–0.13 W/m²K
Weight
9–14 kg/m²
Core
PUR / PIR
Outer profile
TR40/250/1000
Cover width
1000 mm
RT 40/250/1000

Standard profile

40/250/1000
40/250/1000

Trapezoidal profiling of the outer sheet — the only version on roof panels. The tall ribs carry the panel over longer spans and lead water down the roof.

About the product

The strength comes from the ribs

Insulated roof panels consist of two profiled sheets and a polyurethane core, which insulates outstandingly whether it is PUR or PIR.

The outer face of the panel is a trapezoidal sheet with five ribs and stiffeners in the flat, which is where the roof panel’s load capacity comes from. The inner face is usually made as a line profile, but on special request it can also be micro profile or flat. The minimum roof pitch is 5°, or less if particular conditions are met.

Roof panels can also be ordered with an overhang of the upper trapezoidal sheet; during production a protective tape is applied along the overhang so the polyurethane is easier to clean. The overhang is made to the customer’s length, from 70 to 300 mm. Panels are produced in thicknesses from 30 to 150 mm, with the customer choosing the colour and thickness of the sheets.

Ribs 40 mm high with stiffeners in the flat — that is where the roof panel’s strength comes from.

The joint is fixed through the rib, and a cap closes over the screw.

A polyurethane core up to 150 mm —
for heated halls and plants.

The panel is cut to the length required, so the roof plane runs without a cross joint.

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. For an exact colour and texture sample get in touch with our team — we send physical samples.
Technical data

Topterm KP specification

Topterm KP
Panel type
Roof sandwich panel with a straight joint
Core
Polyurethane (PUR) or polyisocyanurate (PIR)
Panel thickness
30, 40, 50, 60, 80, 100, 120 and 150 mm
U-value
0.63 · 0.48 · 0.39 · 0.33 · 0.25 · 0.20 · 0.17 · 0.13 W/m²K (by thickness, in order)
Panel weight
From 9.10 to 14.19 kg/m², depending on thickness
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
Inner profile
Line 25, line 50, micro profile or flat
Outer sheet
Galvanised and coated steel sheet, 0.50 mm
Inner sheet
Galvanised and coated steel sheet, 0.40 mm
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 panel is used

Production halls

Long-span roof planes over plants.

Warehousing and logistics

Distribution centres and covered loading bays.

Sports buildings

Sports halls and covered pitches.

Agricultural buildings

Farms, dryers and crop stores.

Documentation

Downloads and technical data

Colour chart RAL palette
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Alternativa / Documentation

Knowledge for your next project.

Explore our range, prepare for installation and find technical information in one place.

02
From preparation to installation

Installation manual

Practical guidance for installing Topterm panels correctly.

03
Information for your design

Technical data sheet

Technical characteristics for your selected panel model.

The catalogue is available now. Other documents are supplied on request.