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100mm URSA 35 Cavity Wall Insulation Slab 3.69m2 Pack

SKU: IW4765

100mm URSA Cavity Batt is a lightweight, semi-rigid glass mineral wool slab treated with silicon-based water repellent. It is suitable for use in both fully and partially filled masonry cavity walls up to 25m high.

Lead Time: 2-5 days
£26.74 £32.09 Inc VAT
£7.25 Per m2

The average delivery lead time for the majority of orders is 2-3 working days from the date of your order, however, it could extend to 5 working days on rare occasions. Once the order has been placed, a member of staff will then be in contact to confirm a delivery date. A minimum order value of Ā£200.00 ex VAT applies to our green delivery area (see the map on the Delivery Information page). Order value between Ā£200 ā€“ Ā£349.99 ex VAT delivery charge Ā£50 ex VAT.Order valueĀ Ā Ā£350.00 ā€“ Ā£499.99 ex VAT delivery charge Ā£30 ex VAT. Free delivery is available for orders above Ā£500.00+VAT to the green areas on the map. Delivery lead times for orders outside our standard delivery may take up to 7 working days. If you are outside our standard green delivery area, please click on the ā€œSAVE & SHARE YOUR CARTā€ button at the cart stage, select the email option and send it to [email protected] or call us on 0203 318 7316. We will get back with a delivery quote to you shortly.

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In Stock

Additional information

Amount 3.69
Total pack coverage

3.69m2

Single Product Coverage

0.61m2

Thickness

100mm

Width

455mm

Length

1350mm

Brand

Ursa

Application

Walls

Material

Glass Mineral Wool

Product type

Slab

Facing

Mineral Wool

Features

Non combustible, Thermal

Fire Rating

A1 (BS EN 13501-1)

Thermal conductivity

0.035 W/mK

Description

100mm URSA Cavity Batt is a lightweight, semi rigid glass mineral wool slab treated with silicon based water repellent. It is suitable for use in both fully and partially filled masonry cavity walls up to 25m high. It is manufactured from an abundant, sustainable resource and may utilise up to 80% glass waste. It is suitable for use in both fully and partially filled masonry cavity walls up to 25m high.

CHARACTERISTICS
  • Excellent sound insulation,
  • Enhances the acoustic comfort of the building.
  • Reduces the risk of condensation,
  • Provides warmer living conditions,
  • May be used below the damp-proof course in order to offer a degree of edge insulation to the floor,
  • Maintenance free and have an indefinite life at least equal to that of the building.
  • Has minimal resistance to the passage of water vapour thus allowing the wall to breathe.
  • User friendly – has the soft touch feel making it easier to handle and install whilst still maintaining its excellent mechanical properties,
  • Environment friendly – Glass wool is manufactured from an abundant, sustainable resource and may utilise up to 80% glass waste,
  • Zero Global Warming Potential (GWP),
  • Insulation savings
  • Adaptable – One product may be used for both full and partial fill systems,
  • Outstanding product quality manufactured to ISO 9001 Quality Systems,
APPLICATION
  • Full fill cavity systems – In any exposure zone in buildings up to 25m high.
  • Partial fill cavity systems –Ā The risk of wind driven rain penetration increases on exposed or coastal locations. The use of a residual 50mm clear cavity means URSA Cavity Batts may be used in any exposure zone. British Board of Agrment approval means that in many instances only a 25mm residual cavity need be maintained.
INSTALLATION
Full Fill Systems
The wall may be constructed leading with either leaf. It is good practice however to construct the outer leaf first as this allows the mortar joints on the cavity face to be cleaned and to check that the mortar joints are all fully filled. The URSA Cavity Batts are then installed as the wall is built.
  • The leading leaf of masonry, normally the outer leaf, is built with the first row of wall ties at 600mm centres where the insulation is to begin.
  • The first row of URSA Cavity Batts, cut to size if necessary, may begin below the DPC in order to offer edge insulation to the floor.
  • The inner leaf is then built, normally level with the top of the URSA Cavity Batts. It is permissible to build the outer leaf one brick higher to secure the next row of slabs ensure mortar is cleaned from the cavity face.
  • Raise the leading leaf to the level of the next row of wall ties, normally at 450mm vertical centres (maximum 900mm centres horizontally). Ensure that the drip is positioned at the centre of the cavity and that the ties slope down towards the outer leaf. Excess mortar should be cleaned from this leaf before fitting the URSA CavityĀ Batts onto the lower ties.
  • The inner leaf is then built to the level of the top of the slabs and the process repeated.
  • The subsequent rows of slabs should be fitted with vertical joints staggered i.e. brick bond with all joints tightly butted. Slabs with damaged edges or cornersĀ should not be used.
  • As work proceeds ensure that the top edge of the URSA Cavity Batts is clean and free from mortar droppings. The use of a cavity batten will help to protect the slab edges as the next section is built.
  • Cut sections of slab will be required around openings orĀ at corners. It is essential that these be cut accurately to fill the space they are intended for and are adequately secured. Do not bend the batts around external or internal corners.
  • Ensure that partially completed walls are protected from inclement weather (wind, rain and snow) and at the end of the days work.
Partial Fill Systems
Generally the inner leaf is constructed ahead of the outer leaf with the URSA Cavity Batts fastened to the cavity face of the inner leaf using the wall ties or clips. Wall ties with collars are required to hold the slabs in position. URSA Cavity Batts are 455mm wide to fit the 450mm
vertical spacing of the wall ties. The horizontal spacing may vary but should be no more than 900mm to ensure adequate retention of the slabs. Spacing of the wall ties should follow the recommendations given in BS EN 1996, Eurocode 6. To prevent rainwater penetration across the wallĀ a minimum 25mm clear cavity must be maintained at all times. A 50mm clear cavity is inherently safer and is a requirement of NHBC Standards.
  • The inner leaf is built with the first row of wall ties at 600mm centres where the insulation is to begin.
  • The first row of URSA Cavity Batts, cut to size if necessary, may begin below the DPC in order to offer edge insulation to the floor.
  • Raise the leading leaf to the level of the next row of wall ties, normally at 450mm vertical centres. Excess mortar should be cleaned from the inner leaf before fitting the slabs onto the lower ties and securing with a retaining collar.
  • The next row of wall ties (and collars) is fitted at maximum 900mm centres to retain the tops of the slabs. Ensure that the drip is positioned at the centre of the residual cavity and that the ties slope down towardsĀ the outer leaf.
  • Additional ties may be required for structural stability or to ensure adequate retention of the URSA Cavity Batts. 6. The outer leaf is then built to the level of the top of the slabs and the process repeated.
  • The subsequent rows of slabs should be fitted withĀ vertical joints staggered i.e. brick bond with all joints tightly butted. Slabs with damaged edges or corners should not be used.
  • As work proceeds ensure that the top of the slabs and the residual cavity are kept clean and free from mortar droppings or other debris. The use of a cavity batten will help to protect the slab edges and keep the cavity clean as the next section is built.
  • Cut sections of slab will be required around openings or at corners. It is essential that these be cut accurately to fill the space they are intended for and are adequatelyĀ secured. Do not bend the batts around external or internal corners.
  • Ensure that partially completed walls are protected from inclement weather (wind, rain and snow) and at the end of the days work.
CERTIFICATION
  • URSA Cavity Batts achieved outstanding product quality manufactured to ISO 9001 Quality Systems.
  • This product has a low reaction to fire and meets Euroclass A1 to BS EN 13501-1 standards

Data Sheet

Download

BBA Certificate

Download

Questions and answers of the customers

    would this be any good as insolarion foe a koi pond
  1. 0 votes
    Q would this be any good as insolarion foe a koi pond answer now
    Asked by guiseppe cusenza on 7 August 2023 11:41 am
    A

    Hi Guiseppe,

    If you are looking to insulate a pond most commonly used material will be PIR board.

    https://insulationwholesale.co.uk/100mm-recticel-eurothane-gp-insulation-board-1200mm-x-2400mm/

Send me a notification for each new answer.

Reviews

There are no reviews yet.

Be the first to review “100mm URSA 35 Cavity Wall Insulation Slab 3.69m2 Pack”

Your email address will not be published. Required fields are marked *

    Additional information

    Amount 3.69
    Total pack coverage

    3.69m2

    Single Product Coverage

    0.61m2

    Thickness

    100mm

    Width

    455mm

    Length

    1350mm

    Brand

    Ursa

    Application

    Walls

    Material

    Glass Mineral Wool

    Product type

    Slab

    Facing

    Mineral Wool

    Features

    Non combustible, Thermal

    Fire Rating

    A1 (BS EN 13501-1)

    Thermal conductivity

    0.035 W/mK

    Description

    100mm URSA Cavity Batt is a lightweight, semi rigid glass mineral wool slab treated with silicon based water repellent. It is suitable for use in both fully and partially filled masonry cavity walls up to 25m high. It is manufactured from an abundant, sustainable resource and may utilise up to 80% glass waste. It is suitable for use in both fully and partially filled masonry cavity walls up to 25m high.

    CHARACTERISTICS
    • Excellent sound insulation,
    • Enhances the acoustic comfort of the building.
    • Reduces the risk of condensation,
    • Provides warmer living conditions,
    • May be used below the damp-proof course in order to offer a degree of edge insulation to the floor,
    • Maintenance free and have an indefinite life at least equal to that of the building.
    • Has minimal resistance to the passage of water vapour thus allowing the wall to breathe.
    • User friendly – has the soft touch feel making it easier to handle and install whilst still maintaining its excellent mechanical properties,
    • Environment friendly – Glass wool is manufactured from an abundant, sustainable resource and may utilise up to 80% glass waste,
    • Zero Global Warming Potential (GWP),
    • Insulation savings
    • Adaptable – One product may be used for both full and partial fill systems,
    • Outstanding product quality manufactured to ISO 9001 Quality Systems,
    APPLICATION
    • Full fill cavity systems – In any exposure zone in buildings up to 25m high.
    • Partial fill cavity systems –Ā The risk of wind driven rain penetration increases on exposed or coastal locations. The use of a residual 50mm clear cavity means URSA Cavity Batts may be used in any exposure zone. British Board of Agrment approval means that in many instances only a 25mm residual cavity need be maintained.
    INSTALLATION
    Full Fill Systems
    The wall may be constructed leading with either leaf. It is good practice however to construct the outer leaf first as this allows the mortar joints on the cavity face to be cleaned and to check that the mortar joints are all fully filled. The URSA Cavity Batts are then installed as the wall is built.
    • The leading leaf of masonry, normally the outer leaf, is built with the first row of wall ties at 600mm centres where the insulation is to begin.
    • The first row of URSA Cavity Batts, cut to size if necessary, may begin below the DPC in order to offer edge insulation to the floor.
    • The inner leaf is then built, normally level with the top of the URSA Cavity Batts. It is permissible to build the outer leaf one brick higher to secure the next row of slabs ensure mortar is cleaned from the cavity face.
    • Raise the leading leaf to the level of the next row of wall ties, normally at 450mm vertical centres (maximum 900mm centres horizontally). Ensure that the drip is positioned at the centre of the cavity and that the ties slope down towards the outer leaf. Excess mortar should be cleaned from this leaf before fitting the URSA CavityĀ Batts onto the lower ties.
    • The inner leaf is then built to the level of the top of the slabs and the process repeated.
    • The subsequent rows of slabs should be fitted with vertical joints staggered i.e. brick bond with all joints tightly butted. Slabs with damaged edges or cornersĀ should not be used.
    • As work proceeds ensure that the top edge of the URSA Cavity Batts is clean and free from mortar droppings. The use of a cavity batten will help to protect the slab edges as the next section is built.
    • Cut sections of slab will be required around openings orĀ at corners. It is essential that these be cut accurately to fill the space they are intended for and are adequately secured. Do not bend the batts around external or internal corners.
    • Ensure that partially completed walls are protected from inclement weather (wind, rain and snow) and at the end of the days work.
    Partial Fill Systems
    Generally the inner leaf is constructed ahead of the outer leaf with the URSA Cavity Batts fastened to the cavity face of the inner leaf using the wall ties or clips. Wall ties with collars are required to hold the slabs in position. URSA Cavity Batts are 455mm wide to fit the 450mm
    vertical spacing of the wall ties. The horizontal spacing may vary but should be no more than 900mm to ensure adequate retention of the slabs. Spacing of the wall ties should follow the recommendations given in BS EN 1996, Eurocode 6. To prevent rainwater penetration across the wallĀ a minimum 25mm clear cavity must be maintained at all times. A 50mm clear cavity is inherently safer and is a requirement of NHBC Standards.
    • The inner leaf is built with the first row of wall ties at 600mm centres where the insulation is to begin.
    • The first row of URSA Cavity Batts, cut to size if necessary, may begin below the DPC in order to offer edge insulation to the floor.
    • Raise the leading leaf to the level of the next row of wall ties, normally at 450mm vertical centres. Excess mortar should be cleaned from the inner leaf before fitting the slabs onto the lower ties and securing with a retaining collar.
    • The next row of wall ties (and collars) is fitted at maximum 900mm centres to retain the tops of the slabs. Ensure that the drip is positioned at the centre of the residual cavity and that the ties slope down towardsĀ the outer leaf.
    • Additional ties may be required for structural stability or to ensure adequate retention of the URSA Cavity Batts. 6. The outer leaf is then built to the level of the top of the slabs and the process repeated.
    • The subsequent rows of slabs should be fitted withĀ vertical joints staggered i.e. brick bond with all joints tightly butted. Slabs with damaged edges or corners should not be used.
    • As work proceeds ensure that the top of the slabs and the residual cavity are kept clean and free from mortar droppings or other debris. The use of a cavity batten will help to protect the slab edges and keep the cavity clean as the next section is built.
    • Cut sections of slab will be required around openings or at corners. It is essential that these be cut accurately to fill the space they are intended for and are adequatelyĀ secured. Do not bend the batts around external or internal corners.
    • Ensure that partially completed walls are protected from inclement weather (wind, rain and snow) and at the end of the days work.
    CERTIFICATION
    • URSA Cavity Batts achieved outstanding product quality manufactured to ISO 9001 Quality Systems.
    • This product has a low reaction to fire and meets Euroclass A1 to BS EN 13501-1 standards

    Data Sheet

    Download

    BBA Certificate

    Download

    Questions and answers of the customers

      would this be any good as insolarion foe a koi pond
    1. 0 votes
      Q would this be any good as insolarion foe a koi pond answer now
      Asked by guiseppe cusenza on 7 August 2023 11:41 am
      A

      Hi Guiseppe,

      If you are looking to insulate a pond most commonly used material will be PIR board.

      https://insulationwholesale.co.uk/100mm-recticel-eurothane-gp-insulation-board-1200mm-x-2400mm/

    Send me a notification for each new answer.

    Reviews

    There are no reviews yet.

    Be the first to review “100mm URSA 35 Cavity Wall Insulation Slab 3.69m2 Pack”

    Your email address will not be published. Required fields are marked *