140mm URSA 35 Timber Frame Insulation Roll

140mm URSA 35 Timber Frame Insulation Roll

  • Documentation
  • 0 reviews

    Additional Info

    Product Code:
    • Speak to an insulation expert:
      Get in touch with us over our LIVE CHAT or 02038839057
    • Application:
      Insulation for Timber and Metal Frame Wall Systems
    • Type:
      Unfaced glass wool roll
    • Product Size:
      4.25m x 2/570mm x 140mm
    • Thickness:
    • Pack Coverage:
    • Estimated Delivery:
      2-3 Working Days

    Product Description

    140mm URSA 35 Timber Frame Insulation Roll

    140mm URSA 35 Timber Frame Insulation Roll

    URSA Timber Frame Roll is a lightweight, unfaced glass wool roll. URSA TF Roll is a lightweight, non-combustible, glass mineral wool product. 

    It is suitable for use in both timber and metal framed walls. URSA TF Rolls have a thermal conductivity of 0.032 W/mK or 0.035 W/mK. URSA TF Slab is a lightweight, non-combustible, semi-rigid glass mineral wool slab for use in timber framed walls

    Product Details

    Lightweight, unfaced glass wool roll. 2 x 570mm rolls

    Thickness: 90mm, 140mm

    Width: 2/570mm

    Length: 4250mm

    Coverage: 4.85m² per pack

    Material: Glass mineral wool

    Thermal conductivity: 0.035 W/mK

    Thermal Resistance: 4.00m²K/W

    Nominal density: 22 kg/m³

    Fire performance: Euroclass A1 (non-combustible)

    Moisture Vapour Transmission: 5 MNs/gm

    Specific Heat Capacity: The specific heat capacity is 1.03 kJ/kgK

    Technical information

    URSA Timber Frame Rolls, URSA Timber Frame Slabs and URSA Hometec Rolls are for use in timber and metal framed walls.

    Manufactured to BS EN 13162, BS EN ISO 9001 & BS EN ISO 14001.

    - BRE Green Guide Rating A+

    - High acoustic insulation performance

    - 140mm insulation roll


    Wider choice

    URSA TF Roll/Slab and URSA Hometec Roll will assist in meeting the appropriate Building Regulation standard with any form of timber or metal framed wall construction.


    Outstanding product quality manufactured to ISO 9001 Quality Systems.

    User friendly

    Our new generation URSA TERRA mineral wool has a ‘soft touch’ feel making it easier to handle and install whilst still maintaining its excellent mechanical properties.

    Global warming potential

    URSA TF Roll/Slab and URSA Hometec Roll do not use chemical blowing agents and so the Global Warming Potential (GWP) arising from them is zero.

    Insulation savings

    Used between studs in timber frame construction it is possible to meet the Building Regulation requirement with only 140mm of URSA TF Roll or TF Slab.


    URSA TF Roll/Slab and URSA Hometec Roll have excellent sound insulation characteristics and enhance the acoustic comfort of the building.


    URSA mineral wool is manufactured from an abundant, sustainable resource and utlises at least 50% glass waste.

    Reduced risk of condensation

    Walls fitted with URSA TF Roll/Slab and URSA Hometec Roll create more even warm conditions so reducing the risk of surface condensation.

    A vapour control layer is required when insulating between the studs.


    URSA TF Roll/Slab and URSA Hometec Roll are rot-proof, durable and maintenance free. They are non-hygroscopic and will not slump in normal use.

    All of our products carry the CE Mark to show compliance with the harmonised European Standard BS EN 13162. 

    Construction Principles

    There are three main forms of framed construction depending upon the position of the insulation:

    - Cold Frame – all of the insulation is fitted within the depth of the studs which results in the timber/steel bridging the insulation. It is possible to add an insulated lining internally to both improve the thermal performance and mask the thermal bridge effect.

    - Warm Frame – the insulation is fitted externally to the framing, as a sheathing, to give a continuously insulated envelope. This form of construction has the advantages of preventing the thermal bridge problem and being inherently safe from harmful condensation risk.

    - Hybrid – insulation is fitted between the studs with an additional layer on the outside to reduce thermal bridging.

    Careful choice of the ratio of thermal resistances of each layer is required to avoid interstitial condensation.

    If you want to buy or have any questions about 140mm URSA 35 Timber Frame Insulation Roll please call us on 02038839057! You can also text us back in our live chat.

    Please find all datasheets in PDF & BROCHURES section.

    Bee with us!! 


    InsulationBee Shop

    140mm URSA 35 Timber Frame Insulation Roll

    Write a review

    Note: HTML is not translated!
        Bad           Good

    Get best price of 140mm URSA 35 Timber Frame Insulation Roll?

    When you order from opencartworks.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order's shipment. You can choose your preferred shipping method on the Order Information page during the checkout process.

    The total time it takes to receive your order is shown below:

    The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.

    Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.

    Shipping time: The time for your item(s) to tarvel from our warehouse to your destination.

    Shipping from your local warehouse is significantly faster. Some charges may apply.

    In addition, the transit time depends on where you're located and where your package comes from. If you want to know more information, please contact the customer service. We will settle your problem as soon as possible. Enjoy shopping!

    All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

    Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlandsand Islands, a member of our helpline team will contact you prior to processing your ordershould an additional delivery charge apply.

    While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

    Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

    pdf brochures
    Size Chart