Fire Door Varnish (30min)
  • Fire Door Varnish (30min)

Envirograf Door Upgrade Varnish System

ENV1002

Envirograf Door Upgrade Varnish System offers a clear varnish solution to upgrade solid wood/timber doors to up to 30 minutes' fire resistance: 

Colour
Size
Finish
£92.39
VAT excluded

£110.87 Tax incl.
Quantity

Description

Envirograf Door Upgrade Varnish System

This Envirograf system offers a clear varnish solution to upgrade solid wood/timber doors to up to 30 minute fire resistance (subject to suitability) by using Envirograf intumescent coatings. These packs have been created to help users ensure they are purchasing sufficient materials for their project. Each pack contains the correct amount of Primer (Envirograf HWAP/WB Primer), Intumescent (Envirograf HW02E Clear Intumescent Coating) and Topcoat (Envirograf HW Excel Clear Top Coat) to ensure protection is achieved inline with the manufacturers recommendations to the respective area in question.

This system offers a clear primer, clear intumescent and clear topcoat sufficient for 4m², 10m² or 20m² of door surfaces. Remember, intumescent varnish is just one element of protection and DOES NOT create a ‘fire door’. Intumescent materials and hardware MUST be used to ensure your doors meet the required standards of your authority and test results of the manufacturer.

For a comprehensive range of fire rated door seals, hinges, letter boxes, door viewers, glazing channels and more, see our Door Upgrade Products category.

If you are looking for a white or coloured finish, we also stock Envirograf Door Upgrade Paint System.

For flat panelled doors that require intumescent card/veneer see: Envirograf Intumescent Material & Paneled Door Upgrade

NOTE: This system is only suitable for solid (NOT hollow core), well constructed, good condition doors and minimum measurements apply as per the manufacturer information and test data. A wide range of supporting documents can be found HERE and we recommend you seek approval from your authority prior to purchase and use. 

Please download and read 'Door Upgrading Technical Data' before purchase - Available from the 'Attachments' tab above or from HERE.

Features & Benefits

  • Certificate of Supply available
  • Helps comply with Building Regulation requirements
  • Keeps the period look and feel of doors
  • Clear or Coloured versions available
  • Can be used on various different door types
  • Test data available upon request
  • NOT suitable for 'Hollow Core' doors or man-made timbers such as MDF, Plywood, OSB, etc.

Pack Contents

  • 4m² Pack = 1L Envirograf HWAP/WB Primer + 1L Envirograf Envirograf HW02E Clear Intumescent Coating + 1L Envirograf HW Excel Clear Top Coat
  • 10m² Pack = 1L Envirograf HWAP/WB Primer + 2.5L Envirograf Envirograf HW02E Clear Intumescent Coating + 1L Envirograf HW Excel Clear Top Coat
  • 20m² Pack = 2L Envirograf HWAP/WB Primer + 5L Envirograf Envirograf HW02E Clear Intumescent Coating + 2L Envirograf HW Excel Clear Top Coat

In good drying conditions (20°C/50% r.h.) we expect the following overcoat times;

  • Envirograf HWAP/WB Primer - After 1 hour
  • Envirograf HW02E Clear Intumescent Coating - After 2 hours

IMPORTANT: The whole system must be applied in one day - Apply each coat as soon as the previous coat is sufficiently dry and clear in appearance. The HW Excel Clear Top Coat MUST be applied to complete the system before it is left overnight.

Please Note:

  • These products should not be used without reading and fully understanding the Door Upgrading Technical Data referenced above as incorrect application/specification may result in doors not being properly protected.
  • We also recommend referring this information (including test data, product data sheets, etc.) to your authority for approval prior to purchase and application.



Data Sheets


Click on each link below to download the relevant data sheet.

Please download and read 'Door Upgrading Technical Data' before purchase - Available from the 'Attachments' tab above or from HERE.



Product Data Sheets




Application Guides




Safety Data Sheets




Test Reports


Click each link to download the relevant test data.

Click to go back to the top of the page

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 ConditionsWe will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Any Envirograf products to be used in or for Harrods department store should be authorised with our Technical Team prior to purchase.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Product Details
ENV1002

Data sheet

Application
Brush, Roller
Attachments
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 gideon on 2018-04-02 20:01:17
Question: 

Can you apply the paint/varnish system a to a prepainted solid wood door or do you need to remove the old paint?

Answer: 

We would normally advise the Envirograf Door Upgrade Paint System is OK to be used over sound, well adhered, cleaned and abraded normal existing paints and Envirograf Door Upgrade Varnish System is OK to be used over sound, well adhered, cleaned and abraded normal existing stains/varnishes.

questions sarah Gentry on 2017-11-14 12:52:33
Question: 

Hello, What quantity would I need to cover 4 standard sized doors? Thanks, Sarah

Answer: 

This would be dependent upon the sizes of your doors and whether just one or both sides need to be coated on each. Envirograf Door Upgrade Varnish System is available in 4m², 10m² and 20m² pack sizes. 

questions Asha on 2016-10-31 12:33:24
Question: How long does each coat of varnish take to dry? Thanks
Answer: 

In good drying conditions (20°C/50% r.h.) we expect the following overcoat times;

1020 Primer - After 45mins
1021 Clear Intumescent Coating - After 1 hour
1022 Clear Topcoat - 24 hours (before bringing doors back into use)

questions Kat on 2016-03-16 22:11:00
Question: 

Does this work on exterior doors?

Answer: 

Yes, it can be used on exterior doors but an additional coat of topcoat is required (not included in the pack). Please call our Technical Team on 0113 2455450 to discuss costs and quantities required should you wish to proceed.

  

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