DECLARATION OF PERFORMANCE
No. DOP/MS/CL/001

Essential Characteristics

Performance

Harmonised Technical Specification

Reaction to fire

NPD

EN 14915:2006 +

A1:2008

Water vapour permeability

70µ Pine (Pinus Sylvestris)

Sound absorption

0,10/0,30 Hz

Emission (release) of formaldehyde

E 1

Thermal conductivity

0,13 W/(mK) Pine

Durability against biological attack (natural durability, EN350:2013)

Class 4

1. Product Type:
Solid softwood wall and ceiling cladding.
2. Type, Batch or serial number or other identification:
Solid softwood wall and ceiling cladding.
3. Intended use(s):
Wall and ceiling cladding.
4. Name and address of manufacturer:
M&S (Softwood) Ltd, Estuary Road, King’s Lynn, Norfolk PE30 2HJ.
6. System of Assessment and Verification of Constancy of Performance:
(AVCP) System 4 .
7. Construction product covered by harmonised standard:
EN 14915:2006.
9. Declared Performance
Manufacturer has performed the determination of the product-type on the basis of type testing,
type calculation, tabulated values or descriptive documentation of the product and continuous
factory production control
10. The performance of the product identified in points 1 & 2 is in conformity with that
declared in point 9. This declaration of performance is issued under the sole responsibility
Of the manufacturer identified in point 4.

Signed for and on behalf of the manufacturer by:   
Position in organisation:      Managing Director
Date:      30/7/13