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Fire-retardant, Ready-painted TOPCOAT® cladding

Fire-retardant Cladding

TOPCOAT® offers a premium, ready-painted exterior cladding solution designed to meet the rigorous standards of fire class B-s1, d0. With its exceptional fire protection capabilities, TOPCOAT® allows for the safe use of wood in high-stakes buildings categorized as fire class P1. This includes impressive structures such as apartment blocks up to 56 meters tall, nursing homes, schools, and various public buildings. Choose TOPCOAT® for both safety and style in your construction projects. 

The fire-retardant TOPCOAT® cladding offers effective protection against moisture and UV radiation. Its concealed fixing profile creates a nail-free façade, preventing moisture and other contaminants from penetrating through fixing marks. The concealed fixing can be done using either hooks or nails. For the installation of exterior cladding panels with hook fixing, we provide all necessary accessories, including starter hooks, a nailer, and a specialized nailer head to facilitate the alignment of the hooks.

TOPCOAT® panels are end-jointed, which allows for flexible extensions and reduces material waste on site. The exterior cladding panels are also quick to install in winter, as there is no need to paint the panels after installation.

The TOPCOAT® exterior cladding is available in six different profiles. We manufacture panels to order in all the shades of the exterior color charts. The maintenance interval for fire-retardant TOPCOAT® exterior panels is 10 years.

End-
jointing
Concealed
fastening
Fully finished surface
Primed all around
fire-retardant cladding panels are suitable as facade materials for apartment buildings, schools and care homes

CLADDING WITH CONCEALED FIXING, Spruce

Dimension
thickness x width		 The cost of
m/m² hook		 The cost of
m/m² nail		 Length, mm Surface Surface Treatment Raw Material End-matched
22 x 220 5,00 - 3300-4500 Finesawn Fire Protection Glued spruce yes**
23 x 120 9,71 10,52 3300-5400 Finesawn Fire Protection Spruce yes**
23 x 145 7,81 8,33 3300-5400 Finesawn Fire Protection Spruce yes**
28 x 120 9,71 10,52 3300-5400 Finesawn Fire Protection Spruce yes**
28 x 145 7,81 8,33 3300-5400 Finesawn Fire Protection Spruce yes**
28 x 170 6,53 6,89 3300-5400 Finesawn Fire Protection Spruce yes**
28 x 220 4,93 5,12 3300-4500 Finesawn Fire Protection Glued spruce yes**

Profiles:


* check availability with the factory.
** UTL profile without end point

  • PEFC Certificate

    PEFC (Programme for the Endorsement of Forest Certification) is an international forest certification scheme that promotes ecologically, socially and economically sustainable forestry.

  • EPD for Softwood

    An Environmental Product Declaration is a standardized environmental declaration based on a product's life cycle analysis.

  • EPD for Thermally Modified Softwood

    An Environmental Product Declaration is a standardized environmental declaration based on a product's life cycle analysis.

See also

  • Intermediate painted corner molding 48x48mm, shade: white

    TOPCOAT® corner moulding

  • Undercoated ventilation screens

    KATTO ventilation and cladding boards

  • Primed raw sapwood board

    KATTO rough planed T&G boards

  • siparila endplate

    KATTO eave board

  • External Corner Moulding

Pioneer in wood construction

Steel and concrete shake as timber construction takes over in architecturally challenging projects in Finland and abroad

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Siparila Ltd | Business ID: 1982051-9 | Varaslahdentie 1, FI-40800 Vaajakoski
 +358 10 4242 000 from 9 am to 3 pm (Mon-Fri)

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