Menu
Menu
Your Cart

120mm Xtratherm Flat Roof Board FR-MG (pack of 3)

120mm Xtratherm Flat Roof Board FR-MG (pack of 3)
Guide Price
120mm Xtratherm Flat Roof Board FR-MG (pack of 3)
Guide Price: £108.78 (£130.54 inc VAT)
Price per m2: £25.18/m2 (£30.22 inc VAT)
  • Product Code: A1-193
  • Delivery Time: 3 - 5 days
  • Brand: Xtratherm
  • (Tech. support: 03712221055)
  • Model and Size: 1200mm x 1200mm - 4.32m2
  • Weight: 15.56kg
Our ratings on 01-04-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
Show other thicknesses

120mm Xtratherm Flat Roof Board FR-MG (pack of 3)

Width: 1200mm
Length: 1200mm
Pack Coverage: 4.32m2
Density: 30kg/m3
Weight/m2: 3.6kg
Weight: 15.56kg
Thermal Conductivity: 0.025W/mK
R-Value: 4.8m2K/W
Compressive Strength: 150kPa

Xtratherm FR-MG 120mm is a mineral coated glass faced board. Xtratherm XT/FR MG boards should be laid over the vapour control layer in a break bonded pattern. The long edges of the boards should be laid at right angles to the direction of the substrate and all edges must be fully supported by the deck. The XT/FR MG insulation boards are secured by approved mechanical fixings or sufficiently bonded. The requirement for a separate water vapour control layer should be assessed in accordance with National Regulations.

APPLICATION

Xtratherm XT/FR MG boards are suitable for use on:

  • Rooftop decks subject to maintenance traffic; walkways should be provided on roofs requiring regular pedestrian access. When the roof is complete, protective boarding should be laid if additional site work is to be carried out.
  • Below most single-ply fully adhered and mechanically fixed roof membrane systems or loose laid ballasted roofing systems.

Vapour control layer should be used when required with mechanically fixed boards. A 1000 gauge polythene layer lapped and sealed with double-sided tape should be used below the insulation. Consideration should be given to the recommendations of BS4841: Part 3 1987 and those of the Single Ply Roofing Association. The fall on a flat roof should be constant and steep enough to ensure that rainfall does not pond. Care must be taken to provide adequate falls, i.e., 1-80 to rainwater outlets.

CHARACTERISTICS
  • High Thermal Performance
  • Suitable for full bonding with approved adhesive systems
  • Compatible with adhesively bonded single-ply roofing membranes laid on mechanically fixed boards
  • 16-20 Suretwist fixings are needed per 1200x2400mm board for mechanical fixings.
CERTIFICATION
  • Xtratherm Flat Roof Board FR-MG is manufactured under ISO9001 assured quality system.
  • FR-MG Board is CFC/HCFC free with zero ozone depletion potential and a Global Warming Potential less than 0.01.
  • The fire rating when tested to BS 476 Part 3: 1968 ‘External Fire Exposure Roof Test’ will be dependent upon the waterproofing system specified.

Other sizes are available subject to quantity and lead time.

120mm Unilin FR/MG Flat Roof Board - pack of 3 120mm Unilin FR/MG Flat Roof Board - pack of 3
Guide Price
Brand: Unilin (prev. Xtratherm) Model and Size: 1200mm x 1200mm - 4.32m2
Delivery Time: 3 - 5 days
120mm Unilin FR/MG is a high performance PIR core with mineral coated glass facers suitable for use below single ply waterproofing systems and partially bonded built-up felt. It is compatible with adhesively bonded single ply roofing membranes laid on mechanically fixed ..
Guide Price: £108.78
£130.54 inc VAT
Get Best Price
37.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF (25mm Phenolic Core and 12.5mm Plasterboard) -  Mechanical Fixing (pack of 12)
Guide Price
Brand: Xtratherm Model and Size: 2400x1200 - 34.56m2
Delivery Time: 2 - 3 working days
37.5mm Xtratherm Safe-R Thermal Liner SR/TB-MF is a composite insulated panel of Xtratherm 25mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications, mechanical fixed. Xtratherm Safe-R Thermal Liner SR/TB-MF is designed to provide high l..
Guide Price: £731.58
£877.90 inc VAT
Get Best Price
37.5mm Xtratherm Safe-R Thermal Liner SR/TB (25mm Phenolic Core and 12.5mm Plasterboard) - Dot and Dab (pack of 12)
Guide Price
Brand: Xtratherm Model and Size: 2400x1200 - 34.56m2
Delivery Time: 2 - 3 working days
37.5mm Xtratherm Safe-R Thermal Liner SR/TB is a composite insulated panel of Xtratherm 25mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications,fixed with dot & dab adhesive bonding. Xtratherm Safe-R Thermal Liner SR/TB is designed..
Guide Price: £712.18
£854.62 inc VAT
Get Best Price
54.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (45mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
54.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 45mm Xtratherm PIR core faced with composite kraft paper bonded to 9.5mm tapered edge plasterboard, specially designed for internal walls dry lining and insulation, due to i..
Guide Price: £72.35
£86.82 inc VAT
Get Best Price
132.5mm Xtratherm Safe-R Thermal Liner SR/TB (120mm Phenolic Core and 12.5mm Plasterboard) - Dot and Dab (pack of 3)
Guide Price
Brand: Xtratherm Model and Size: 2400x1200 - 8.64m2
Delivery Time: 2 - 3 working days
132.5mm Xtratherm Safe-R Thermal Liner SR/TB is a composite insulated panel of Xtratherm 120mm Phenolic core with a composite tissue facing bonded to a 12.5mm tapered edge plasterboard for internal applications,fixed with dot & dab adhesive bonding. Xtratherm Safe-R Thermal Liner SR/TB is design..
Guide Price: £476.44
£571.73 inc VAT
Get Best Price
47.5mm Xtratherm XT/TL Thermal Liner Dot and Dab (35mm PIR Insulation bonded to 12.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
47.5mm Xtratherm XT/TL Thermal Liner Dot and Dab Insulated Plasterboard is a high performance rigid insulation board made from 35mm Xtratherm PIR core faced with composite kraft paper bonded to 12.5mm plasterboard, specially designed for internal walls dry lining and insulation, due to its closed ce..
Guide Price: £64.17
£77.00 inc VAT
Get Best Price
79.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF - Mech Fix (70mm PIR Insulation bonded to 9.5mm Plasterboard)
Guide Price
Brand: Xtratherm Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1-3 working days
79.5mm Xtratherm Thin-R Thermal Liner XT/TL-MF, this innovative composite insulated panel combines a 70mm Xtratherm Polyiso (PIR) core with foil faces, bonded to 9.5mm tapered edge plasterboard for secure mechanical fixing to internal walls. Ideal for use in new build and refurbishment projects, XT/..
Guide Price: £81.53
£97.84 inc VAT
Get Best Price
This product is listed in the following categories and systems (click to show).