52.5mm Unilin Xtratherm XT/TL Insulated Plasterboard 2400mm x 1200mm

Coverage required
m
m
Based on your total area of m2 (inc. 10% wastage) - of these are required (actual coverage of m2)

We recommend purchasing at least 10% extra product to allow for errors, damages or obstacles

52.5mm Unilin Xtratherm XT/TL is a 2-in-1 insulated plasterboard that reduces heat loss and also drylines the wall or ceiling - the best of both.

Delivery & Returns Information

Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.

Standard (Nationwide) Delivery

Insulation, Plasterboard and Drylining Products
ORDER VALUE DELIVERY CHARGE
Under £400 £45 ex. VAT
Over £400 ex. VAT FREE

Express Delivery

Express Delivery - Insulation and Plasterboard & Drylining
ORDER VALUE DELIVERY CHARGE
Under £400 £90 ex. VAT
Over £400 ex. VAT £55 ex. VAT

View Full Delivery Policy

How delivery works

We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.

Delivery areas

Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.

If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.

What to expect on delivery day

  • Deliveries are typically kerbside.
  • Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
  • Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.

Why delivery can cost more than typical parcel delivery

Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.

Returns

Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.

View Full Returns Policy


Key Features

  • {{layers}} Combines insulation and drylining 
  • {{air}} Built-in vapour control layer

Technical Specification

Technical Specification
URN: 3002337
Brand: Unilin
Material Type: PIR
Thickness: 52.5mm
Width: 1200mm
Length: 2400mm
Sales Unit: Sheet
Sales Unit Coverage: 2.88m2
Thermal Conductivity: 0.022W/mK

What Is 52.5mm Unilin Xtratherm XT/TL Insulated Plasterboard?

52.5mm Unilin Xtratherm XT/TL Insulated Plasterboard is a versatile 2-in-1 drylining product that provides both superior thermal insulation and an easy-to-install drylining solution. This sophisticated composite panel combines an advanced Xtratherm PIR insulation core with a composite kraft facing and a 12.5mm tapered edge plasterboard. 

Designed solely for internal applications, it incorporates an integral vapour control layer that minimises the risk of condensation, ensuring optimal thermal performance and drylining in a single, efficient installation. 

With an impressive thermal conductivity of 0.022 W/mK (PIR core only), 52.5mm Unilin Xtratherm XT/TL is particularly suitable for enhancing the energy efficiency of both new builds and refurbishment projects.

Where Is 52.5mm Unilin Xtratherm XT/TL Insulated Plasterboard Used?

  • New Build Homes: Essential for creating energy-efficient structures from the ground up.
  • Renovation Projects: Ideal for upgrading existing buildings to meet modern energy standards.
  • Internal Wall Applications: Perfect for internal walls where both insulation and drylining are needed.
  • Drylining Applications: Suitable for drylining solutions requiring high thermal performance.


Benefits of 52.5mm Unilin Xtratherm XT/TL Insulated Plasterboard

  • Dual Functionality: Combines insulation and drylining in one efficient product.
  • Effective Vapour Control: Built-in vapour control layer reduces condensation risk.
  • Space-Saving Design: Offers high thermal performance with reduced insulation thickness.
  • Versatility: Suitable for various types of wall constructions.
  • Cost-Efficient: Provides a budget-friendly solution for both new constructions and refurbishments.


52.5mm Unilin Xtratherm XT/TL Insulated Plasterboard Fire Performance

Unilin Xtratherm XT/TL Insulated Plasterboard boasts an impressive fire performance rating of Euroclass B s1 d0. This classification indicates that the product is highly resistant to fire, contributing to a safer environment in residential and commercial buildings. 

The Euroclass B rating signifies limited combustibility, while the s1 rating means it produces little to no smoke, and d0 indicates no flaming droplets or particles during combustion.



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