Can you confirm as I would expect, that is product: 1. Meets current building standards in regard to internal lining fire spread (used on 15mm thick softwood natural bare timber internal wall cladding) in a domestic building. 2. Can be over coated in the same way as specified for the Zeroflame product, i.e. with a water based undercoat and topcoat. Thanks

No, this product is for external use only. However Thermoguard Thermoproof Interior Fluid could be used as an alternative for internal application, assuming the softwood is bare, clean, dry, sound and a minimum thickness of 9mm>. This product achieves BS EN Class B s2 d0 and Class 0 fire ratings. Thermoguard haven't tested with third party paints, so advise against using anything other than the compatible Thermoguard Smoke & Flame Retardant Dualcoat .

Hi, Pease could you advise the difference between Thermoguard and Zero Flame as a treatment for larch timber cladding on an extension? Many thanks, Kit Jones

This product can be applied to bare wood that is 12mm> including cladding to achieve a BS EN Class B S2 d0 / Class O fire rating, by penetrating deep into the wood to insualte the wood from fire and to prevent against flamespread. Zeroflame Fire Retardant Treatment will achieve the same rating, can be applied to timber the same thickness, but allows overcoating if required for decorative purposes with a waterborne, non-flammabale stain, varnish or paint.

I need a clear paint product to give 30 min protection for Building Regs purposes on a 13sqm area of untreated larch wood cladding on a new build bungalow due to this area being slightly under 1m from a boundary. The wood is featheredge18mm tapering to 12mm on wooden battens on concrete blocks. Is Thermoguard Thermoproof Exterior Fluid suitable for this ?

Thank you for your enquiry, we have replied via e-mail directly to request further information.

Question: I am looking for a paint product to give 60 minute fire protection on a pine softwood garage to satisfy a Building Inspector. I would also want a regulation certificate. the area is 18sqm on bare timber cladding 150 mm x 18mm with 12mm fireboard behind screwed to 12mm ply what would you recommend thanks

Thank you for the enqiury, we will need the information below to assist with this enquiry, please send this to Technical@rawlinspaints.com GENERAL TIMBER SURFACES - Size of surface area to paint - Timber thickness - Level of Fire Protection required (Class 1, Class 0, 30min, 60min, etc.) - Type of timber (i.e. pine, mdf, plywood, etc.) - Type of Timber surface (i.e. T&G, feather edge / shiplap cladding, solid panels / sheets, etc.) - Internal or external - Use (i.e. floor, wall cladding, ceiling, etc.) - Clear or coloured coating required? - Bare or previously coated?

I need to cover a garage to satisfy building control. Approx 70 square metres, feather edge from 1 inch down to a quarter, larch, bare wood, rough sawn. I need a colourless finish. What would be suitable?

Could you advise the Level of Fire Protection required please, i.e. Class 1, Class 0, 30min, 60min, etc?

I am looking for a paint product to give 60 minute fire protection on a pine softwood garage to satisfy a Building Inspector. I would also want a regulation certificate.

Thermoguard Thermoproof Exterior Fluid is not suitable to provide 60min fire protection, to enable us to advise the correct product/system to use, please provide us with as much of the following information as possible; Size of surface area to paint Timber thickness Type of Timber surface (i.e. T&G, feather edge / shiplap cladding, solid panels / sheets, etc.) Internal or external Use (i.e. floor, wall cladding, ceiling, etc.) Clear or coloured coating required? Bare or previously coated?

Hello! I am looking at fireproof coatings and in order to satisfy my building inspector, I need a certificate to show one of your coatings/impregnators have a certificate for having been tested on oak. These are the two products I'm looking at: https://www.rawlinspaints.com/home/fire-retardant-paints/timber-plasterboard/128-zeroflame-fire-retardant-treatment.html https://www.rawlinspaints.com/home/fire-retardant-paints/fabric-treatments/2298-thermoguard-thermoproof-exterior-fluid.html?search_query=thermoguard+exterior+fluid&results=1 Can you please confirm if there is a test certificate on oak available for either of these products please? The Zeroflame text specifically mentions it has been tested on oak as well as other timbers. Is it possible to get hold of a copy of that certificate please? Many thanks in advance. Adam Lay

Copies of the testing on oak have now been emailed to you.

Is this product compatible with Sadoline extra wood stain and berrettine used as an overcoat ?(https://www.google.com/shopping/product/17066715910191917418/image?hl=en-GB&ie=UTF-8&q=sadoline+extra&gws_rd=ssl&prds=cid:17066715910191917418,sgro:iv,cs:1&sa=X&ved=2ahUKEwj2-MCr2IXfAhVKBMAKHTnDAHwQ-K4BegUIDxCkAQ) or berrettine (https://www.google.com/search?q=barrettine&hl=en-GB&source=android-browser&prmd=smivn&source=lnms&tbm=isch&sa=X&ved=2ahUKEwirhoXm2YXfAhXoIcAKHV6lBocQ_AUoA3oECBYQAw&biw=360&bih=525#imgrc=M-fpWqFCkQLr_M:&isa=y) .

No, if a woodstain finish is required then Thermoguard recommend the use of Sikkens Cetol WF 771 over their Thermoproof Exterior Fluid. W ait until Thermoproof Exterior has fully dried before application.

Thermoguard Thermoproof Exterior Fluid

Reference TP5M

Brand Thermoguard

Search ID THE2298

A penetrating fire proof fluid for bare wood such as sleepers, fencing, cladding and decking. The weather resistant, water-based, non flammable formula enables safe application by untrained and inexperienced users.

Please Note: Timber must be a minimum of 12mm thick for the treatment to be effective

Please note should you be unsure whether this product/system is suitable for your requirements please see below.

Certificate Application

Colour

Clear

Size

£152.63(incl. VAT)

£127.19(ex. VAT)

Quantity

Please choose your colour

In Stock and Available for Delivery (See Delivery Options Below)

ColourPicker Explained

In general we sort colours for products into 2 main groups - ‘Ready Mixed’ and ‘Tinted’.
Tinted colours will always be more expensive than Ready Mixed colours as they need to be produced at the time of order using a tinting machine dispensing colourant into a base*.
During busy periods, this means that tinted colours could take longer, for example – a ready mixed colour ordered on a 3-5 day delivery might arrive within 3 days, however a tinted colour might take the full 5 days to arrive.

To find Ready Mixed colours, search "ready mixed" or select the Ready Mixed 'colour chart'. To see Tinted colours select a colour chart such as RAL, BS, NCS, etc. or search for a colour/hue to see available or related options.

To ensure fair pricing, we split colours into ‘Price Bands’ to group together similar priced colours. If you wish to search for the cheapest tinted colours, always select Price Band 1.

We make every effort to list all available colours, however we also offer a colour match service which can be accessed by contacting our Technical Team on 0113 245 5450 (option 2) or emailing [email protected]

*Colours are sold in the nearest tin size but actual paint volume per tin may vary up to 10% depending on colour

Colour reproduction of the Products on the Site is limited by the technology used to deliver web pages and by the colour representation of Customer’s own monitor and computer set-up. We have made every effort to display as accurately as possible the colours of our Products but we cannot guarantee that the colour shown on Customer’s monitor’s display will accurately reflect the colour of the Product on delivery. We recommend that Customer first purchases the smallest Product available or access an industry standard colour chart in person (and not digitally) to ensure that the colour is acceptable for its purposes.

8 questions about the product

Description

Please note should you be unsure whether this product/system is suitable for your requirements please download and complete the 'Thermoguard Wood Enquiry Form' and return by email to [email protected]

Upon receipt our team will respond within 24-48 hours with specification/advice on our best suggestion for your project. If you have any questions regarding this process consult our technical department on 0113 2455450 (option 2).

Thermoguard Thermoproof Exterior Fluid

Thermoguard Thermoproof Exterior Fluid is a penetrating fire proof fluid for wood.

Please Note: Timber must be a minimum of 12mm thick for the treatment to be effective.

Intended Use

Fire protection for bare timber sleepers, fencing, cladding and decking.

Description

Durable clear fire and flame resistant fluid for external and internal wood. Weather resistant. Water-based, non flammable formula enables safe application by untrained and inexperienced users.

How it Works

Penetrates deep into porous wood. When exposed to fire Thermoguard Thermoproof Exterior Fluid creates an inert layer within the wood’s surface which insulates the wood from fire, preventing flamespread.

UKAS Fire Test Standards

BS EN Class B s2 dO
Class O

For 30 or 60 mins contact Technical Dept.

Application

Apply at 3.5m² per litre. Normally applied in 3 coats @ 10.5m² per litre but can be applied in 2 coats at 7m² per litre on very porous rough sawn wood.
Ensure each application has fully soaked in before applying the next. Allow a minimum of 2 hours between applications.
Apply to small test patch prior to main application.

Coverage

19m² per 5L

Application Method

Brush, Roller, Spray.

Application Conditions

Apply to dry wood (below 18% moisture) above 5°C in dry conditions prior to painting or waterproofing. Where possible wait until the wood has thoroughly dried out before fixing.
Allow adequate time for the wood to dry out after treatment before applying any coating.*

*Contact the Technical Department.

Limitations (Stained, Varnished or Painted Wood)

Please Note: Timber must be a minimum of 12mm thick for the treatment to be effective.
For treatment with Thermoguard Thermoproof Exterior Fluid to be effective it needs to be able to penetrate the wood.
Remove any water resistant coating, sealer coat, waxy feel, glossy sheen, or waterproofing effect created by a previous treatment or preparation before application.

Project Fire Certification

Thermoguard issue a Certificate of Supply on request for projects for insurance, Fire and Building Control Authority and Client Records.

New Fire Regulations & Tests Explained

The new fire standard BS EN test lasts 20 mins. with airflow replaces the old BS 476 tests which lasted 10 mins and strangely restricted airflow.
The new standard for flamespread and heat release Class B replaces Class O.

The new BS EN tests also monitor -

Smoke & Gas “s” – s1 + s2 are none or very low & compliant, s3 = moderate smoke, s4 = heavy smoke.
Flaming Droplets or Airborne particulates – dO is none, d1 = low, d2 = moderate, d3 = high levels.

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Product Details

Reference 2298-286093

Data sheet

Interior / Exterior Use: Exterior Use
Single, Two or Three Pack: Single
Application: Brush, Roller, Spray
Coverage: 19m² per 5L
Dry to Recoat: 2 Hours
Base Type: Water-Based
Suitable For Use On: Fencing
Suitable For Use On: Timber Sleepers
Suitable For Use On: Cladding
Suitable For Use On: Decking
Application Method: Brush
Application Method: Roller
Application Method: Spray
Product Usage Type: Topcoat
Product Range: Thermoproof
Fastest Delivery: Next Working Day
Colour Family: Clear

Attachments

Download

Product Data Sheet

Download

Safety Data Sheet

Download

Thermoguard Wood Enquiry Form

Download

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Questions

Question about the product

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I have read and agree to the conditions of use (read)

Helen Wilson on 2024-08-23 11:34:05	Question: Can you confirm as I would expect, that is product: 1. Meets current building standards in regard to internal lining fire spread (used on 15mm thick softwood natural bare timber internal wall cladding) in a domestic building. 2. Can be over coated in the same way as specified for the Zeroflame product, i.e. with a water based undercoat and topcoat. Thanks
	Answer from Rawlins’ Technical Team: No, this product is for external use only. However Thermoguard Thermoproof Interior Fluid could be used as an alternative for internal application, assuming the softwood is bare, clean, dry, sound and a minimum thickness of 9mm>. This product achieves BS EN Class B s2 d0 and Class 0 fire ratings. Thermoguard haven't tested with third party paints, so advise against using anything other than the compatible Thermoguard Smoke & Flame Retardant Dualcoat.

Kit on 2024-08-17 10:13:45	Question: Hi, Pease could you advise the difference between Thermoguard and Zero Flame as a treatment for larch timber cladding on an extension? Many thanks, Kit Jones
	Answer from Rawlins’ Technical Team: This product can be applied to bare wood that is 12mm> including cladding to achieve a BS EN Class B S2 d0 / Class O fire rating, by penetrating deep into the wood to insualte the wood from fire and to prevent against flamespread. Zeroflame Fire Retardant Treatment will achieve the same rating, can be applied to timber the same thickness, but allows overcoating if required for decorative purposes with a waterborne, non-flammabale stain, varnish or paint.

Carol Hamnett on 2024-05-13 11:18:53	Question: I need a clear paint product to give 30 min protection for Building Regs purposes on a 13sqm area of untreated larch wood cladding on a new build bungalow due to this area being slightly under 1m from a boundary. The wood is featheredge18mm tapering to 12mm on wooden battens on concrete blocks. Is Thermoguard Thermoproof Exterior Fluid suitable for this ?
	Answer from Rawlins’ Technical Team: Thank you for your enquiry, we have replied via e-mail directly to request further information.

ken granger on 2022-06-06 12:07:35	Question: Question: I am looking for a paint product to give 60 minute fire protection on a pine softwood garage to satisfy a Building Inspector. I would also want a regulation certificate. the area is 18sqm on bare timber cladding 150 mm x 18mm with 12mm fireboard behind screwed to 12mm ply what would you recommend thanks
	Answer from Rawlins’ Technical Team: Thank you for the enqiury, we will need the information below to assist with this enquiry, please send this to [email protected] GENERAL TIMBER SURFACES - Size of surface area to paint - Timber thickness - Level of Fire Protection required (Class 1, Class 0, 30min, 60min, etc.) - Type of timber (i.e. pine, mdf, plywood, etc.) - Type of Timber surface (i.e. T&G, feather edge / shiplap cladding, solid panels / sheets, etc.) - Internal or external - Use (i.e. floor, wall cladding, ceiling, etc.) - Clear or coloured coating required? - Bare or previously coated?

Nick pilkington on 2019-05-30 06:35:54	Question: I need to cover a garage to satisfy building control. Approx 70 square metres, feather edge from 1 inch down to a quarter, larch, bare wood, rough sawn. I need a colourless finish. What would be suitable?
	Answer from Rawlins’ Technical Team: Could you advise the Level of Fire Protection required please, i.e. Class 1, Class 0, 30min, 60min, etc?

Mark Ransom on 2019-05-15 18:20:53	Question: I am looking for a paint product to give 60 minute fire protection on a pine softwood garage to satisfy a Building Inspector. I would also want a regulation certificate.
	Answer from Rawlins’ Technical Team: Thermoguard Thermoproof Exterior Fluid is not suitable to provide 60min fire protection, to enable us to advise the correct product/system to use, please provide us with as much of the following information as possible; Size of surface area to paint Timber thickness Type of Timber surface (i.e. T&G, feather edge / shiplap cladding, solid panels / sheets, etc.) Internal or external Use (i.e. floor, wall cladding, ceiling, etc.) Clear or coloured coating required? Bare or previously coated?

Adam Lay on 2018-12-11 12:38:35	Question: Hello! I am looking at fireproof coatings and in order to satisfy my building inspector, I need a certificate to show one of your coatings/impregnators have a certificate for having been tested on oak. These are the two products I'm looking at: https://www.rawlinspaints.com/home/fire-retardant-paints/timber-plasterboard/128-zeroflame-fire-retardant-treatment.html https://www.rawlinspaints.com/home/fire-retardant-paints/fabric-treatments/2298-thermoguard-thermoproof-exterior-fluid.html?search_query=thermoguard+exterior+fluid&results=1 Can you please confirm if there is a test certificate on oak available for either of these products please? The Zeroflame text specifically mentions it has been tested on oak as well as other timbers. Is it possible to get hold of a copy of that certificate please? Many thanks in advance. Adam Lay
	Answer from Rawlins’ Technical Team: Copies of the testing on oak have now been emailed to you.

me on 2018-12-04 08:01:01	Question: Is this product compatible with Sadoline extra wood stain and berrettine used as an overcoat ?(https://www.google.com/shopping/product/17066715910191917418/image?hl=en-GB&ie=UTF-8&q=sadoline+extra&gws_rd=ssl&prds=cid:17066715910191917418,sgro:iv,cs:1&sa=X&ved=2ahUKEwj2-MCr2IXfAhVKBMAKHTnDAHwQ-K4BegUIDxCkAQ) or berrettine (https://www.google.com/search?q=barrettine&hl=en-GB&source=android-browser&prmd=smivn&source=lnms&tbm=isch&sa=X&ved=2ahUKEwirhoXm2YXfAhXoIcAKHV6lBocQ_AUoA3oECBYQAw&biw=360&bih=525#imgrc=M-fpWqFCkQLr_M:&isa=y) .
	Answer from Rawlins’ Technical Team: No, if a woodstain finish is required then Thermoguard recommend the use of Sikkens Cetol WF 771 over their Thermoproof Exterior Fluid. Wait until Thermoproof Exterior has fully dried before application.

IMPORTANT SHIPPING & DELIVERY INFORMATION

Thermoguard Thermoproof Exterior Fluid is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT

Thermoguard Thermoproof Interior Fluid

A fireproof penetrating fluid for porous internal wood - clear, colourless, penetrating Fire Protection In a fire, Thermoproof Interior reacts with the woods cells to create a flame & heat resistant barrier Tested to BS EN Class B s2 dO and Class O For 30 or 60 mins contact our Technical Team on 0113 2455450 (option 2) or send a...

£154.56 (incl. VAT)

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In Stock and Available for Delivery

Thermoguard Thermoproof Interior Sealer

We no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to find an alternative product. See our Fireproof Paint for Wood page for more fire paints and coatings.

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In stock

Thermoguard Fire Varnish BS Class 1/0 & EN Class B System

A clear fire retardant varnish for interior and exterior timber surfaces. Important! For use on timber with a minimum thickness of 9mm. Woodstains are only available on the following shipping options: Express: 1-3 Working Days Delivery (Thermoguard DS) Economy: 7-10 Working Days Nationwide Delivery See further below for...

£231.84 (incl. VAT)

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20 Litre Backpack Knapsack Pressure Sprayer

This knapsack sprayer has a capacity of 20L of liquid and is perfect to perform a versatile range of tasks. Suitable tasks include killing weeds to spraying fences Commonly used to apply fire retardant fluids such as Zeroflame Fire Retardant Treatment, Thermoguard Thermoproof Exterior Fluid and Hydron Nu-Flame Clear Impregnation More...

£75.26 (incl. VAT)

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In Stock and Available for Delivery

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Thermoguard Thermoproof Exterior Fluid

Thermoguard Thermoproof Exterior Fluid

Intended Use

Description

How it Works

UKAS Fire Test Standards

Application

Coverage

Application Method

Application Conditions

Limitations (Stained, Varnished or Painted Wood)

Project Fire Certification

New Fire Regulations & Tests Explained

The new BS EN tests also monitor -

Data sheet

Questions

Question about the product

IMPORTANT SHIPPING & DELIVERY INFORMATION

Thermoguard Thermoproof Interior Fluid

Thermoguard Thermoproof Interior Sealer

Thermoguard Fire Varnish BS Class 1/0 & EN Class B System

20 Litre Backpack Knapsack Pressure Sprayer