Insulation for a better tomorrow
URSA Party Wall Thermal Bypass Solutions
URSA TERRA

URSA 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+.

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
19.5 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
29 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
29 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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