Insulation for a better tomorrow
URSA PARTY WALL ROLL, URSA CAVITY BATT, URSA ACOUSTIC ROLL and URSA TIMBER FRAME ROLL (Party Wall Thermal Bypass Solutions)
URSA TERRA

URSA PARTY WALL ROLL, URSA CAVITY BATT, URSA ACOUSTIC ROLL and URSA TIMBER FRAME ROLL (Party Wall Thermal Bypass Solutions)

Partition walls

A range of URSA glass wool products for use in masonry and timber framed walls to prevent party wall thermal bypass. In conjunction with edge sealing they help achieve a zero U-value. These products are covered by a range of acoustic solutions under the Robust Details for parged and unparged masonry walls and timber framed walls.

High acoustic performance
High acoustic performance

Technical information

URSA CAVITY BATT is a semi-rigid glass wool slab treated with a water repellent additive.

URSA PARTY WALL ROLL is a lightweight, unfaced glass wool roll.

URSA TIMBER FRAME ROLLS and URSA ACOUSTIC ROLLS are lightweight, unfaced glass wool rolls.

Manufactured to BS EN 13162, BS EN ISO 9001 & BS EN ISO 14001.

BRE Green Guide Rating A+.

The full packaging specification for these products is available in the Documents section.

Application

URSA CAVITY BATTS and URSA PARTY WALL ROLLS are for use in masonry party cavity walls to give a zero U-value.

URSA TIMBER FRAME ROLLS and URSA ACOUSTIC ROLLS are for use in the inter-stud and inter-frame voids in timber frame party walls to give a zero U-value.

URSA CAVITY BATT 35

Description

Semi-rigid glass wool slab. 1200mm x 455mm.

Thickness
75mm
100mm
125mm
Thermal conductivity
0.035 W/mK
Nominal density
22 kg/m³
Fire performance
Euroclass A1 (non-combustible).

URSA CAVITY BATT 32

Description

Semi-rigid glass wool slab. 1200mm x 455mm.

Thickness
75mm
85mm
100mm
125mm
150mm
Thermal conductivity
0.032 W/mK
Nominal density
32 kg/m³
Fire performance
Euroclass A1 (non-combustible).

URSA PARTY WALL ROLL

Description

Lightweight, unfaced glass wool roll. 2 x 450mm rolls.

Thickness
100mm
Thermal conductivity
0.035 W/mK
Nominal density
22 kg/m³
Fire performance
Euroclass A1 (non-combustible).

URSA TIMBER FRAME ROLL 32

Description

Lightweight, unfaced glass wool roll. 2 x 580mm rolls.

Thickness
90mm
140mm
Thermal conductivity
0.032 W/mK
Nominal density
32 kg/m³
Fire performance
Euroclass A1 (non-combustible).

URSA TIMBER FRAME SLAB 32

Description

Semi-rigid glass wool slab. 1200mm x 570mm.

Thickness
90mm
140mm
Thermal conductivity
0.032 W/mK
Nominal density
32 kg/m³
Fire performance
Euroclass A1 (non-combustible).

URSA TIMBER FRAME ROLL 35

Description

Lightweight, unfaced glass wool roll. 2 x 570mm rolls.

Thickness
90mm
140mm
Thermal conductivity
0.035 W/mK
Nominal density
22 kg/m³
Fire performance
Euroclass A1 (non-combustible).

URSA ACOUSTIC ROLL

Description

Lightweight, unfaced glass wool roll. 2 x 600mm rolls (25mm also available at 1200mm).

Thickness
25mm
50mm
60mm
75mm
100mm
Thermal conductivity
0.035 W/mK
Nominal density
22 kg/m³
Fire performance
Euroclass A1 (non-combustible).

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