SivalBP - Natural Grey Timber Cladding - Natural Grey Softwood Weatherboards

Name: SivalBP - Natural Grey Timber Cladding - Natural Grey Softwood Weatherboards
Brand: Vincent Timber Ltd
SKU: vzFpxc8Nw9Ha7b2aXufoD1

Verified by manufacturer 2 days ago

Soléa - Horizontal / Vertical (Secret fix)

Vincent Timber Ltd

Product certifications:

Chain of Custody Certification
Certificate type

Vincent Timber’s SivalBP range of pre-weathered Nordic Spruce offers sustainable softwood cladding, with natural knot detail and modern aesthetics pressure-treated for maximum resistance.

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Application

SivalBP Natural Grey weatherboards are designed for external timber cladding, pre-coated to deliver an instant aged appearance. Available in a range of profiles and sizes, this versatile cladding solution suits both contemporary and traditional architecture. Ideal for a variety of projects:

Residential Housing - External walls, extensions, and renovations.
Commercial Buildings - Offices, retail spaces and showrooms.
Education Facilities - Schools and university buildings.
Hospitality & Leisure - Garden rooms, lodges, and hotels.
Public Sector - Libraries, community centres, and cultural spaces.

Other applications for SivalBP cladding boards include external timber fins/ louvres on a range of structures:

Solar Shading Systems - Timber louvres and brise soleil for energy efficiency.
Decorative Facades & Feature Walls - Interior and exterior design accents.
Garden Structures - Screens, pergolas, and outdoor living spaces.
Acoustic Panels - Natural timber finishes for sound control.
Sustainable Architectural Elements - Eco-friendly design features.
Fencing – Strong and attractive timber for boundary and privacy solutions.

Description

Vincent Timber’s SivalBP offers a premium softwood timber cladding solution for projects seeking an instant aged aesthetic. Factory-applied penetrative coatings deliver a natural grey, pre-weathered finish from day one - ideal for contemporary designs without waiting for timber to age.

Kiln-dried and thermally modified for stability, SivalBP timber cladding is available in a range of profiles and sizes to suit diverse architectural requirements. Its durable Nordic Spruce base ensures reliable performance for long-term external applications.

Features and benefits:

Immediate Weathered Appearance: Pre-coated to achieve a natural grey tone at installation—perfect for modern façades.
Durability & Stability: Classified as Durability Class 2, SivalBP is thermally treated Nordic Spruce for enhanced resistance and dimensional stability.
Design Flexibility: Offered in multiple profiles and lengths for all design needs.
Eco-Friendly Coatings: Water-based, environmentally responsible finishes.
Surface Options: Available with textured or sanded surfaces (species-specific).

General information

Color	Grey Black Clear Brown White Other Show more
Finish	Brushed Sanded Wood grain Woodgrain Coated Pre-weathered Stained Show more
Material	Timber
Shape	Rectangle Guidance for specification option: Profiled. Rhombus Other
Length	3600 mm 3900 mm 4200 mm 4500 mm 4800 mm 5100 mm Bespoke Show more
Width	125 mm Guidance for specification option: Face width. Bespoke
Height	Bespoke
Warranty description	Ten year Guidance for specification option: The durability of the wood is guaranteed for 10 years (Nordic pine lasts up to 50 years).

Uniclass	Pr_25_71_97_84 Softwood weatherboardsPrimary Pr_25_71_97_55 Modified wood weatherboards
CAWS	B91/460 Timber cladding H21/116 Horizontal timber weatherboarding H21/115 Vertical timber weatherboarding H21/111 Horizontal timber weatherboarding H21/110 Vertical timber weatherboarding H21/15 Horizontal timber weatherboarding H21/10 Vertical timber weatherboarding

SKU Code	SivalBP

Specification data - Softwood weatherboards

Classification data
General requirements	None.
Standard	To EN 14915.
Third-party certification	PEFC certified.
Reaction to fire classification	To EN 13501-1, Class D-s2, d0.
Release of dangerous substances	None.
Water vapour permeability	High; μ ≈ 40–60.
Thermal conductivity	0.13 W/m·K.
Sound absorption	Low; α ≈ 0.05–0.10.
Resistance to fixings	Guidance for specification option: Stainless steel fixings recommended.
Wood species	Douglas Fir. Thermo Pine. Nordic Spruce.
Quality of timber (exposed surfaces)	To BS EN 14519, Grade A.
Profile	Soléa.
Finished size	-
Face width	125 mm. Manufacturer guidance Other profiles are available in 65 mm and 70 m face widths. Consult manufacturer for details.
Thickness	27 mm.
Biological durability	-
Use class	To BS EN 335, Use Class 2.
Preservative treatment	None. Guidance for specification option: Thermal modification provides durability; no chemical preservative required - treated per Use Class 3.
Flame-retardant treatment	None.
Environmental rating	-
Volatile organic compounds (VOC) emissions level (maximum)	Low.
Recycled content As defined in clause 7.8 of BS EN ISO 14021	None. Guidance for specification option: Product is fully recyclable.
Surface texture	Brushed.
Board length	3600 mm. 3900 mm. 4200 mm. 4500 mm. 4800 mm. 5100 mm.
MoistureContent	Thermally modified to 4–6%.
Density	380–450 kg/m³.
Accessories	Ysten-ready trims. Profiles. Ventilated substructure accessories. Factory coating options.
Applied finish	Not required. Paint coating. Guidance for specification option: Various colours available, consult manufacturer for details.

Sustainability data

Contains Red List materials	No
Country of material origin	France
Country of product manufacture	France
Manufacturing plant location	1 Rue du Petit Pessey, 74230 Thônes, France
Material	Timber
Carbon dioxide equivalent
Carbon dioxide equivalent, as defined in BS EN 15804 Self-declared
Stage Normalised unit (kg CO₂ eq/kg) Declared unit (kg CO₂ eq/m) Stage:A1–A3 ('Production stage') Normalised unit : 0.42 (kg CO₂ eq/kg) Declared unit : 0.63 Lower emissions
Recyclability	100%
Recycled content As defined in clause 7.8 of BS EN ISO 14021	0 %
Expected Life	30 year