Dimensions 1200 × 600 mm
Brand

Kingspan

Thickness

25mm

Material Type

Polyisocyanurate (PIR)

Pieces Per Pack

12

Sales Unit

Pack

Unit Coverage

8.64m2

Manufacturers Reference

TR2725

Thermal Conductivity

0.027W/mK

Density

32kg/m3

Fire Rating

Euroclass F

Edge Type

Square

Facing

Glass Tissue

Weight (kg/m2)

1.27kg/m2

Product Range

Kingspan Thermaroof (TR27)

Special Order Item
Please note this item is a Special Order – see terms and conditions

Kingspan Thermaroof TR27 25mm Flat Roof Insulation Board (1200 x 600) – 8.64m2 pack

(4 customer reviews)
Delivery In 5-7 Working Days
Request your delivery date in checkout
Free Delivery
on orders over ÂŁ300
+VAT
Pack of 12 (8.64m2)
Secure your product at this price before the increase

£78.37 ex VAT

In Stock

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Special Order Item
Please note this item is a Special Order – see terms and conditions
Stu Cazaly
Stu Cazaly
2024-07-11
Trustindex verifies that the original source of the review is Google.
Excellect service via ordering and email. Quick delivery and great communication with delivery driver. Highly recommended.
Kendo Nagasaki
Kendo Nagasaki
2024-07-09
Trustindex verifies that the original source of the review is Google.
Delivery was correct, well packaged and on time. Driver was very helpful. Overall a great experience. Highly recommend these guys đź‘Ť
James Moore
James Moore
2024-07-08
Trustindex verifies that the original source of the review is Google.
Initial impressions : i was dubious of ordering after seeing some of the negative reviews, but equally amused by trade insulation replies....... i was looking at reviews because i'd never heard of the business, but after reading the reviews it became clear that actually the place was not a scam, the goods were arriving however people had not paid attention to tickboxes at checkout or were expecting craned deliveries (again not reading checkout\terms) and leaving their mrs at home to accept the orders i ordered 50mm celotex, and rwa45 insulation it's all arrived on the day they said it would yes i needed to help unload it, but guess what, i ordered it to use it so i fully intended to be handling it anyway and not only that even if i didn't need to help i would have had to move it anyway as they would have just done a kerbside delivery driver was great, he asked if i was comfortable in lifting the pallet of pir off in one go, (if you're not you're an adult, simply say no and open the pack) basically it came from travis perkins and i imagine it will come via other major suppliers too much like most of the online companies..... but because these guys order such large quantities they can pass on the discount and they're responsible for dealing with the the like of the tp if there's an issue summary : Yes i would recommend and yes i will order again
David Marsden
David Marsden
2024-07-07
Trustindex verifies that the original source of the review is Google.
My materials were delivered within the specified delivery window. The delivery guy was very skilled at navigating our driveway and he dropped the materials right at our front door. I’m delighted with the quality of materials and service and I will reorder from Trade Insulations Ltd at the next stage of my renovation.
Piotr Sedecki
Piotr Sedecki
2024-07-04
Trustindex verifies that the original source of the review is Google.
Great service. Arrived on time. Very helpful delivery gentelman. Highly recommend.
ian kiddle
ian kiddle
2024-07-04
Trustindex verifies that the original source of the review is Google.
Good product delivered quickly at a competitive price
*M *
*M *
2024-07-04
Trustindex verifies that the original source of the review is Google.
Recommended supplier! I found Trade Insulations easy to deal with, contactable, transparent on pricing and delivery schedules. Saved to my Favourites!

Kingspan TR27 is part of the Thermaroof range perfectly designed for the insulation of flat roofs and is highly compatible with most bitumen based and mastic asphalt waterproofing systems. Kingspan continues to manufacture insulation materials whilst upholding their long-term commitment to sustainability. Kingspan is a well-known and trusted manufacturer of insulation materials, and their incomparable high-quality products are used by architects and builders worldwide.

This board is a high-quality, rigid insulation board designed with Nilflam technology. The core is made up of fibre-free polyisocyanurate and is bonded to a coating of glass tissue. The board are CFC and HCFC free and offer a thermal conductivity from 0.024W/mK to 0.027W/mK depending on the thickness of the board. The TR27 25mm is 600mm by 1200mm and the range of thickness from 50mm to 150mm is 1200mm by 1200mm. The Kingspan TR27 PIR board is suitable for new builds, extensions, and refurbishments.

Key features:

  • Ideal for new build and refurbishment.
  • Composed of non–deleterious material.
  • Zero Ozone Depletion Potential and low Global Warming Potential.
  • Resistant to solvents, fungi & rodents.
  • Compatible with most green roof systems.
  • Resistant to the passage of water vapour.
  • Installation technique is suitable for fast-track building programmes.
  • Multiple installation methods available.
  • Fully compatible with single–ply non–bituminous membranes and green-roof systems.
  • Can be used for insulation of balconies.

The TR27 is lightweight and easy to cut, handle, and install. The Kingspan TR27 board this can be cut easily using a hand saw. The product should be measured to fit the necessary insulation space and then placed on a slightly higher flat surface to allow room for the saw to cut through the board. To hold the board into place whilst cutting a ruler or plank of wood can be useful.

Kingspan TR27 is extremely durable and long lasting providing the condition of the supporting structure is good and the correct insulation methods have been followed. The TR27 is resistant to the passage of water vapour and moisture resistant, presenting the ideal product to be installed within a flat roof as it is equipped to face weather conditions. This board will stop mould, damp, and condensation from developing and will not rot resistant as well as resistant to solvent, fungi, and rodents.

Insulating your home or work place you are creating a sustainable environment that will help with the reduction of global warming and climate change. By reducing your carbon footprint you are also saving up to 75% on energy bills as less heat is escaping out of the roof and less cold is coming in through the roof. This will make living or working conditions more comfortable and temperatures manageable.

Kingspan TR27 can be installed in a range of methods. These methods include:

  • Dense Concrete Deck with Suspended Ceiling
  • Timber Deck with Plasterboard Ceiling
  • Metal Deck with No Ceiling
  • Extensive Green Roof Covering – Metal Deck with No Ceiling
  • Semi-intensive Green Roof Covering – Dense Concrete Deck with Suspended Ceiling

Safety / Product Specifications:
Length: 1200mm
Width: 600mm (25mm thickness) 1200mm
Thermal Conductivity: 0.027W/mK, 0.025W/mK, 0.024W/mK – varied depending on thickness.
Facings: Coated Glass Tissue

Certifications:

  • BS / I.S. EN 13165: 2012 + A2: 2016
  • ISO 9001: 2015
  • ISO 14001: 2015
  • ISO 45001: 2018 (Occupational Health & Safety Management Systems. Requirements with guidance for use)
  • ISO 50001: 2018

Kingspan Thermaroof TR27 Installation:

Your insulation boards should be kept in a weatherproof environment on a flat surface. If spills should occur, they should be wiped clean and left to dry immediately. Although the board are rigid and strong, applying to much pressure on top of specific areas of the board can cause the core to crumble from the inside and snap.
Protective clothing should be worn when cutting TR27 to avoid irritation from the particles produced.

Advise from a professional builder or architect should always be followed regarding the type of insulation being used and the method being applied to your property.

ROOF WATERPROOFING GUIDELINES

  • Roof Waterproofing Kingspan TR27 is suitable for use with most fully adhered single-ply waterproofing membranes.
  • When using Thermaroof TR27 with fully adhered single–ply waterproofing membranes, the joints where boards are tightly butted together and cut off and edges, immediately below the waterproofing membrane, should be taped at the join with foil tape with a minimum width of 50mm.
  • To check the waterproofing membrane and proprietary adhesive system is compatible you get in touch with Kingspan.
  • Advice should also be requested from the appropriate manufacturer of the waterproofing membrane to check the requirements when using a fleece-backed membrane with the waterproofing membrane in question.
  • Kingspan Thermaroof TR27 can also be used with most bitumen based waterproofing systems including high performance types that incorporate a Type 3G perforated base layer to BS EN 13707: 2013.
  • When applying a 3G felt layer it should be laid dry and loose with the mineral face down with a fully bonded border.
  • Partially bonded built-up felt waterproofing should be laid in accordance with BS 8217: 2005.
  • Kingspan Thermaroof TR27 is also suitable for use with mastic asphalt waterproofing systems. Mastic asphalt waterproofing should be laid in accordance with BS 8218: 1998.
  • Mastic asphalt should always be laid over an isolating layer of loose-laid Type 4A sheathing felt to BS EN 13707: 2013.
  • The visible face of insulation upstands, at parapets and abutments, must be lined exterior grade plywood of 18mm, prior to the mastic asphalt waterproofing being laid. The plywood is used as an anchor point for the expanded metal substrate onto which the vertical mastic asphalt is laid.
  • When using TR27 to insulate a balcony waterproofed with mastic asphalt with a porous promenade tile overlay, a 20 mm cork roof board should be bonded to the insulation board prior to laying the Type 4A sheathing felt and mastic asphalt
  • Kingspan TR27 is also suitable for cold liquid applied waterproofing systems.
  • A carrier membrane for the waterproofing must be installed over the insulation boards when using TR27 with cold liquid applied waterproofing systems.

  • Dimensions 1200 × 600 mm
    Brand

    Kingspan

    Thickness

    25mm

    Material Type

    Polyisocyanurate (PIR)

    Pieces Per Pack

    12

    Sales Unit

    Pack

    Unit Coverage

    8.64m2

    Manufacturers Reference

    TR2725

    Thermal Conductivity

    0.027W/mK

    Density

    32kg/m3

    Fire Rating

    Euroclass F

    Edge Type

    Square

    Facing

    Glass Tissue

    Weight (kg/m2)

    1.27kg/m2

    Product Range

    Kingspan Thermaroof (TR27)

Dimensions 1200 × 600 mm
Brand

Kingspan

Thickness

25mm

Material Type

Polyisocyanurate (PIR)

Pieces Per Pack

12

Sales Unit

Pack

Unit Coverage

8.64m2

Manufacturers Reference

TR2725

Thermal Conductivity

0.027W/mK

Density

32kg/m3

Fire Rating

Euroclass F

Edge Type

Square

Facing

Glass Tissue

Weight (kg/m2)

1.27kg/m2

Product Range

Kingspan Thermaroof (TR27)

4 reviews for Kingspan Thermaroof TR27 25mm Flat Roof Insulation Board (1200 x 600) – 8.64m2 pack

  1. Sizakele

    Fast, reliable service that made our project a breeze. Highly recommended.

  2. Kingston

    Nice friendly team

  3. Tatiana

    Everything was great.

  4. Duncan

    Thanks again for the prompt delivery of my Kingspan TR27

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The Kingspan Group is a family business that was founded in 1965 in Ireland which was making wheelbarrows at the time. Soon after, founder Eugene Murtagh saw an opportunity with roof panels and rigid insulation, which has continued to grow to this day. It has now grown to become one of the most well-known providers of insulation products and is renowned for its excellent quality and high-performance results. Kingspan is also committed to making a difference to the environment and tackling climate change. Kingspan now has 129 manufacturing sites in over 70 countries around the world and is still growing.

Kingspan TR27 Brochure
Kingspan Therma Declaration Of Performance

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