WEBUV technical data Product data
Composition: bi-stretched micro-porous PP film protected between two layers of UV stabilised PP nonwoven Thickness: 0.4mm
Weight g/m
UV10
UV15
UV25
112
130
165
50
50
50
2
Roll length metres Roll width metres Roll weight kg
Performance
1
1.5
1
1.5
5.6
8.4
6.5
9.8
1
WEBUV High performance breathable underlays
1.5
8.3 11.6
UV stability: stable up to 3 months outdoor exposure UV10
UV15
UV25
Breathability (MVTR) g/m2.day
983
1079
975
Water vapour resistance VrMN.s/g
0.21
0.19
0.21
Web Dynamics offers free technical support to all users of WEBUV membranes.
Watertightness m water
4.5
6.7
8.8
Contact the technical help line on
Tensile strength MD N/50mm
221
255
339
Tensile strength CD N/50mm
177
192
258
Nail tear N, MD
105
135
190
Nail tear N, CD
120
155
240
WEBUV help and advice Full installation instructions included in roll
01204 674 730 or visit www.webdynamics.co.uk
WEBUV stockists Highly breathable Strong Watertight
Overlap
12.5 –14°
225
150
100
15 –34°
150
100
100
>34°
100
75
100
Durable Energy efficient Web Dynamics Ltd Moss Lane Blackrod Bolton Lancashire BL6 5JB t 01204 695 666 © Web Dynamics Ltd 2008
BBA certified Made in the UK WebUV 2009/5
Horizontal lap Vertical lap mm mm Partially Fully Roof pitch supported supported