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Intumescent Paint for Wood
Rawlins Paints offers intumescent paint for wood in over 4,400 colours (including clear/transparent options), providing 30 to 60 minutes of fire protection for structural and solid timber. It can also be used on timber doors and solid wood surfaces that meet the required specifications. Contact our Technical Team for expert product support, to get a quote, or to determine the correct amount of paint needed for different timber applications.
Thermoguard Timbercoat
An intumescent basecoat used as part 1 of a system to achieve 30 or 60 minute fire resistance for compartmentation. Can achieve 30 or 60 minutes Fire Resistance in certain instances subject to a specification from the Technical Department. For BS Class 1/0 and EN Class B only see Thermoguard Timbercoat Insulating Basecoat. Interior and...
Bollom Broflame Ultra Basecoat
Decorative, thin film intumescent base coat that delivers a Class 0 rating over solid timber and particle boards when used in conjunction with Bollom Flameguard Ultra Topcoats. Achieves Class 0 fire protection rating to BS476: Parts 6 and 7 Hard wearing protective/decorative finish Water-based For all types of timber in communal areas
Thermoguard Fire Varnish 30 & 60 Minute System
A clear intumescent varnish (with 9 woodstain shades available) for interior and exterior timber surfaces. Each pack contains the correct amount of basecoat (Fire Varnish Basecoat) and topcoat (Thermoguard Fire Varnish Overcoat (Interior) or Thermoguard Fire Varnish Overcoat (Exterior)) to ensure protection is achieved inline with the...
Thermoguard Fire Varnish Door Upgrade System
An intumescent varnish system to upgrade solid doors to 20 or 30min Fire Resistance: Available as a convenient pack containing the required basecoat, topcoat and mastic to protect 3 doors in a clear or woodstain coloured Matt or Satin finish Thermoguard UK will issue a Fire Certificate for Authority approved projects following completion...
Bollom Intulac Ultra Basecoat
A clear, high-performance fire protection varnish coating for interior wood surfaces. Can be applied over existing varnish Simple 3 coat system to achieve Class 0 Single pack products Protects and highlights natural beauty of the wood Diminishes flue-gas density/temperature Insulates against heat More Info View Similar Products...
Thermoguard Fire Varnish Basecoat
A clear intumescent varnish that is the first coat of a 2 coat system (3 coats externally) for the decorative Fire Protection of timber and timber derived substrates to BS Class 1, Class 0 and EN Class B s2 d0. See Thermoguard Fire Varnish Overcoat (Interior) or Thermoguard Fire Varnish Overcoat (Exterior) to complete the system. Complete...
Tikkurila Fontefire WF Clear
A water-borne intumescent coating with highest possible fire retardant properties on interior and exterior wood. When subjected to heat, Fontefire WF Clear expands and forms an insulating layer of foam. Fontefire WF Clear has fire reaction class B-s1, d0, according to the standard EN 13501-1:2007+A1:2009, the highest possible for wood...
Thermoguard Timbercoat Door Upgrade System
An intumescent paint system to upgrade solid doors to 30min Fire Resistance, with 4,000+ colour options. Available as a convenient pack containing the required basecoat and topcoat to protect 2 doors in a white or coloured Eggshell or Gloss finish Thermoguard UK will issue a Fire Certificate for Authority approved projects following...
Thermoguard Timbercoat 30 Minute System
A 4,000+ colour intumescent paint system for interior and exterior timber surfaces. These packs have been created to help users ensure they are purchasing sufficient product for their project. Each pack contains the correct amount of basecoat (Timbercoat) and topcoat (Thermoguard Smoke & Flame Retardant (SFR) Dualcoat) to ensure...
Thermoguard Timbercoat 60 Minute System
An intumescent paint system in 4,000+ colours for interior and exterior timber surfaces. Each pack contains the correct amount of basecoat (Timbercoat) and topcoat (Thermoguard Smoke & Flame Retardant (SFR) Dualcoat) to ensure protection is achieved inline with the manufacturers recommendations to the respective area in question....
Tikkurila Fontefire WF
Water-borne intumescent coating with highest possible fire retardant properties on interior wood, fibreboard, chipboard and plywood surfaces in industrial painting processes. When subjected to heat, Fontefire WF expands and forms an insulating layer of foam. Has fire reaction class B-s1, d0, according to the standard EN 13501-...
Hensel Hensotherm 2 KS White Interior
A single component, white intumescent coating for the fire protection of interior wooden structures. For use on solid wood, particle boards and plywood for construction with a thickness of under 8mm and a density of under 338 kg/m³. Fire behaviour is classified B-s1, d0 according to DIN EN 13501 (SBI-test) Classifies solid wood and wooden...
Hensel Hensotherm 2 KS Black Anthracite Interior
A single component, black anthracite intumescent coating for the fire protection of interior wooden structures. For use on solid wood, particle boards and plywood for construction with a thickness of under 12mm. It has been specially developed for the fire protection of wooden structures used in the theatre/stage/set design and saves the...
Hensel Hensotherm 2 KS Exterior
A single component, intumescent coating for the fire protection of exterior wooden structures. For use on wooden coreboards and solid wood with a thickness of under 12mm and a bulk density at least 630 kg/m³. Fire behaviour is classified C-s2, d0 according to DIN EN 13501-1 (SBI-test) if applied on all sides of the wooden material...
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Should I use fire retardant paint or intumescent paint on timber beams?
Fire retardant and intumescent coatings serve different purposes. Fire retardant paint slows the spread of flames and reduces smoke production, whereas intumescent paint expands under heat to form an insulating char layer, protecting the timber from reaching its ignition point. For structural timber beams requiring fire resistance, intumescent paint is the best choice as it provides a specified period of protection, allowing vital evacuation and emergency response time.
Is there a clear finish option for intumescent paint on wood and timber?
Yes, clear intumescent coatings are available for timber, allowing the natural grain of the wood to remain visible while providing fire resistance. These coatings are typically used in settings where maintaining the natural appearance of the timber is important, such as heritage buildings or decorative wooden surfaces.
What's the difference between intumescent wood varnish and paint?
Intumescent varnish is a clear or translucent coating that preserves the appearance of the wood while providing fire protection. Intumescent paint, on the other hand, is an opaque coating available in various colours that offers the same fire-resistant properties but completely covers the wood grain. Varnish is often chosen for aesthetic purposes, whereas paint is used when a coloured finish is preferred or required for compliance with fire safety regulations.
How do I know if I have applied enough intumescent paint to an old Tudor beam?
Applying the correct thickness of intumescent paint is essential to achieving the specified fire rating. Manufacturers provide guidance on the required dry film thickness (DFT) for different levels of protection. A wet film gauge can be used during application to measure thickness, ensuring compliance with fire safety standards. For historic or irregular timber beams, a professional assessment may be needed to ensure even coverage and effectiveness.
Can intumescent paint be used on exterior timber?
Yes, intumescent paint can be used on exterior timber, but it must be protected with a weather-resistant topcoat to prevent degradation from moisture, UV rays, and environmental exposure. Without this protective layer, the fire-resistant properties of the intumescent paint may be compromised over time. Regular maintenance and inspection are recommended to ensure continued performance in outdoor conditions.
Certificates
All of the intumescent paints we offer have been tested to varying British/European standards by recognised independent third parties depending on their required use and performance. In addition to these industry standard tests, some products also offer additional paperwork after use by way of a ‘certificate’ that can be obtained in different ways - manufacturer dependent. Some require a form to be completed and returned by email, others have online application forms, others can be simply called to provide project details verbally. Not ALL products offer this additional supplement and if this type of certificate is important to your project you should contact our Technical Team on 0113 2455450 (option 2) or [email protected] to advise them of this so they can ensure they recommend a suitable product accordingly. Certain larger projects may also require the involvement of an independent inspector, again you should contact our Technical Department to discuss this if required.
Our help and advice promise
Fire protection doesn’t have to be hard work, let our technical staff help you get the level of protection you require and the finish you want. Whether it’s structural steel in a warehouse, fire retardant paint for wood on a new-build, or the internal walls of a block of flats, we can provide a full specification and offer guidance throughout the project.