XPS TOP

Austrotherm XPS TOP P TB

Thermal insulation board of extruded polystyrene with a ribbed surface, made by thermo-bonding.

λ: 0.034–0.036 W/mK
Compressive strength: 300 kPa
Fire class: E

Application

On the inner faces of walls, at plinths, at the edges of floor slabs and at thermal bridges (wherever adhesive, render or the like is applied to the XPS board) and in cavity ("sandwich") walls

Basement walls (inside)
Plinth

Austrotherm XPS TOP P TB

Technical data

As published by Austrotherm d.o.o. Copy the table or print it for your project file.

Cell content	air
Product standard	EN 13164
Product colour	pink
Surface	ribbed
Closed-cell content	≥95%
Edges	straight edges / stepped edges
Board size	1250mm x 600mm / 1265 x 615
Net board area	0.75m2
Thermal conductivity (λ)	0.034 W/mK (140 mm < d ≤ 200 mm) 0.036 W/mK (200 mm < d ≤ 240 mm)
Compressive strength (at 10% deformation)	≥ 300 kPa (≥ 30 t/m²)
Reaction to fire	class E

Austrotherm XPS TOP P TB

Packaging

Thicknesses, board sizes, boards per pack, m² and m³ per pack and the EAN code of each item.

Packing list: Austrotherm XPS TOP P boards with straight edges

EAN	thickness in mm	size in mm	boards per pack	m² per pack	m³ per pack
8606025966240	140	1250 x 600	3	2.25	0.315
8606025966257	150	1250 x 600	3	2.25	0.337
8606025966264	160	1250 x 600	3	2.25	0.360
8606025966271	180	1250 x 600	2	1.50	0.270
8606025966288	200	1250 x 600	2	1.50	0.300
8606025966295	240	1250 x 600	2	1.50	0.360
	260 *	1250 x 600	2	1.50	0.390
	280 *	1250 x 600	1	0.75	0.210
	300 *	1250 x 600	1	0.75	0.225
	320 *	1250 x 600	1	0.75	0.240
	340 *	1250 x 600	1	0.75	0.255
	360 *	1250 x 600	1	0.75	0.270
	380 *	1250 x 600	1	0.75	0.285
	400 *	1250 x 600	1	0.75	0.300

* Boards with d > 240 mm are made in the Purbach plant (Austria)

Packing list: Austrotherm XPS TOP P boards with stepped (rebated) edges

EAN	thickness in mm	size in mm	boards per pack	m² per pack	m³ per pack
8606025966189	140	1265 x 615	3	2.25	0.315
8606025966196	150	1265 x 615	3	2.25	0.337
8606025966202	160	1265 x 615	3	2.25	0.360
8606025966219	180	1265 x 615	2	1.50	0.270
8606025966226	200	1265 x 615	2	1.50	0.300
8606025966233	240	1265 x 615	2	1.50	0.360
	260 *	1265 x 615	2	1.50	0.390
	280 *	1265 x 615	1	0.75	0.210
	300 *	1265 x 615	1	0.75	0.225
	320 *	1265 x 615	1	0.75	0.240
	340 *	1265 x 615	1	0.75	0.255
	360 *	1265 x 615	1	0.75	0.270
	380 *	1265 x 615	1	0.75	0.285
	400 *	1265 x 615	1	0.75	0.300

* Boards with d > 240 mm are made in the Purbach plant (Austria)

Indicative calculation

How many packs?

Packs from our own packing lists: area ÷ m² per pack, rounded up. With a target U-value the calculator shows the indicative insulation thickness d = λ × R.

Enter the area to see the number of packs.

Indicative only — the final choice and thickness are confirmed by your designer or Austrotherm technical support. The thickness estimate takes the insulation layer alone (R = 1/U) and does not check any regulation.

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