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SKU: ISV-50858

170mm Isover Spacesaver Loft Roll Insulation Glass Wool 170mm - 6.25m2 Roll In Stock

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£117.10
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£140.52 inc. VAT

Availability: 10 Working Days

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48+ Units 1%

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72+ Units 1.5%

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Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 24 - 47 and get 0.5% off
  • Buy 48 - 71 and get 1% off
  • Buy 72 or above and get 1.5% off

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Free Delivery On Orders Over £500 Ex VAT
Free Delivery On Orders Over £600 Inc VAT

The 170mm Isover Spacesaver Loft Roll Insulation is a high-quality glass mineral wool insulation designed for thermal application in cold roofs and loft floors. It provides excellent thermal insulation and is suitable for both new-build and renovation projects.

It is made from lightweight and easy-to-handle glass mineral wool, making it simple to cut and install. The rolls are pre-perforated at specific dimensions to allow for easy installation between joist centers of either 400mm or 600mm. It is recommended to install the rolls in two layers, with the first layer placed between the joists and the second layer cross-laid over the joists.

Specifications

  • Thickness: 170mm
  • Length: 5.39m x 1.16m - 2x 580mm / 3x 386mm
  • Coverage: 6.25m2
  • Thermal resistance: 3.95 m²K/W
  • Thermal conductivity: 0.044 W/mK
  • Fire rating: Euroclass A1 to BS EN13501-1
  • Class 'O' compliance

Performance

The Isover Spacesaver Roll provides excellent thermal insulation for cold roof constructions. It helps to reduce heat loss and improve energy efficiency in buildings. The insulation is resilient to moisture damage during storage, transportation, and on-site installation.

Features and Benefits

  • Easy to handle and install: The 170mm Isover Spacesaver Loft Roll Insulation is designed to be user-friendly, making it easy for anyone to handle and install.
  • Pre-perforated for easy installation between joist centers: The insulation roll is pre-perforated, allowing for effortless installation between joist centers, saving you time and effort.
  • Provides excellent thermal insulation: With a thickness of 170mm, this insulation roll offers exceptional thermal insulation, helping to keep your home warm in the winter and cool in the summer.
  • Reduces heat loss and improves energy efficiency: By effectively insulating your loft space, this product helps to reduce heat loss, resulting in improved energy efficiency and lower heating bills.
  • Resilient to moisture damage: The Isover Spacesaver Loft Roll is designed to be resilient to moisture damage, ensuring its long-lasting performance and preventing any potential issues caused by dampness.
  • Enhances soundproofing: In addition to thermal insulation, this product also helps to enhance soundproofing, reducing noise transmission between floors and creating a quieter living environment.
  • Fire-resistant: The insulation roll is fire-resistant, providing an added layer of safety and protection for your home.
  • Eco-friendly: Made from glass wool, this insulation roll is environmentally friendly, as it is made from recycled materials and can be recycled again at the end of its life cycle.

Applications

  • Loft Insulation: The Isover 170mm Isover Spacesaver Loft Roll Insulation Glass Wool is primarily used for insulating lofts. It helps in maintaining the temperature of the house by preventing heat loss through the roof.
  • Wall Insulation: This product can also be used for insulating walls. It helps in reducing the heat transfer between the inside and outside of the house, thus maintaining a comfortable temperature inside.
  • Floor Insulation: The Isover Spacesaver Loft Roll can be used for insulating floors. It helps in preventing heat loss through the floor, thus keeping the house warm.
  • Soundproofing: The Isover 170mm Isover Spacesaver Loft Roll Insulation Glass Wool can be used for soundproofing purposes. It helps in reducing the noise transfer between rooms or from outside, thus creating a quiet and peaceful environment inside the house.
  • Thermal Bridging: This product can be used to prevent thermal bridging. It helps in reducing the heat transfer through the structural elements of the house, thus improving the overall thermal performance of the house.
  • Fire Protection: The Isover 170mm Isover Spacesaver Loft Roll Insulation Glass Wool is non-combustible and can be used for fire protection. It helps in slowing down the spread of fire, thus providing additional safety to the house.

Installation

The Isover Spacesaver Roll is lightweight and easy to handle. It can be easily cut to size using a sharp knife or insulation saw. The rolls should be installed between the joists, with the first layer placed between the joists and the second layer cross-laid over the joists. The insulation should be tightly fitted to minimize air gaps and ensure maximum thermal performance.

Certifications

The Isover Spacesaver Roll is manufactured under the Quality Management Standard - ISO 9001:2008. It is also manufactured under BS EN13162:2012 and BS EN13172:2012 (Thermal insulation products for buildings - Factory-made mineral wool (MW) products).

Equivalent/Related Products

  • 170mm Knauf Earthwool Loft Roll Insulation - 6.25m2 Roll
  • 170mm Rockwool Rollbatt Loft Insulation - 6.25m2 Roll
  • 170mm Superglass Multi-Roll 44 Loft Insulation - 6.25m2 Roll

About the Manufacturer

Isover is a leading manufacturer of insulation products with a strong commitment to sustainability and environmental responsibility. All Isover products are manufactured under the Environmental Management System - ISO 14001:2004. The glass mineral wool insulation is made from up to 86% recycled glass, reducing waste that would otherwise go to landfill. Isover insulation has zero ODP (Ozone Depletion Potential) and a low GWP (Global Warming Potential), making it one of the most environmentally sustainable insulation products available.

Product Specifications

  • Brand: Isover
  • Length: 5390mm
  • Thickness: 170mm

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Orders under £250 Ex VAT

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Orders between £250 - £500* Ex VAT

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Orders over £500 Ex VAT

DELIVERY CHARGES & DISPATCH

We offer tiered delivery pricing to keep things clear and transparent. Delivery charges are calculated based on your order total before VAT and will be shown clearly at checkout. We are a TRADE SITE built for larger orders with keen pricing to match.

  1. Orders BELOW £250 ex. VAT (£300 inc. VAT) --- £70 ex. VAT (£84 inc. VAT) delivery charge
  2. Orders FROM £250 to £500 ex. VAT (£300 to £600 inc. VAT) --- £50 ex. VAT (£60 inc. VAT) delivery charge
  3. Orders OVER £500 ex. VAT (£600 inc. VAT) --- Free delivery

if the charge is higher than this or your post code is coastal / hard to get to, it could be out of our delivery zone. Get in touch and we can assist. There are parts of the UK that we don't deliver to and this will be marked at checkout. (N Ireland and Scotish Highlands). If this occurs upon your checkout, please reach out the team and we will see what we can do via a 3rd party supplier.

Standard Dispatch Times

  1. Most items are dispatched within 2 to 5 working days.
  2. Custom or made-to-order products may require additional lead time.
  3. We do not deliver on weekends.

Orders must be placed by 1:00 PM Monday to Thursday to be eligible for next-day dispatch (where applicable). Orders placed after 1:00 PM on Fridays will be processed the following Monday. All products have the availability days marked, so use this as a guide.

PREFERED DELIVERY TIMES*

We offer this service to alleviate confusion for you and reduce communication for us all. It gives us an idea on when you would like the order to be delivered.

It is NOT a garaunteed delivery date. Picking next day WILL NOT get you next day - unless you pay for it.

We understand scheduling of larger materials to your project is important, thus having your preference is very helpful for us. Please note this works in tandem with the availability of the product. We can NOT fulfill any orders before the avability days set on the product, even if the date insert tool allows it.

There may be situations where if specified a preference date is given, we may not always be able to deliver on that date. We WILL do our best to comunicate accurate delivery times via email after the order is placed, so no need to worry.

After you specified a date we will do our best to deliver on that date, you will be notified within 24-48 hours if we can not fill that day but will strive to get a slot as close as possible to that date. We do not deliver on weekends, so all orders specified with weekend delivery will be shifted to the week after.

ON THE DAY & PRODUCT EQUIVALENTS

If you need to reschedule your delivery, let us know as soon as possible. You’ll be notified of any changes via email or phone. We can not change delivery dates if you leave it within 24 hours of confirmed booked date.

Someone must be on-site to sign for and assist with unloading materials. All deliveries are kerbside only. Upon delivery:

  1. Inspect goods before signing.
  2. If goods are damaged or incorrect, refuse delivery and contact us immediately leave goods with the dirver: Call: 02039916406 or Email: sales@londonbuildingsupplies.co.uk

Important: Signing a delivery as “unchecked” means the goods are accepted in good condition.

Responsibility for goods transfers to you upon delivery. We reserve the right to charge a failed delivery fee if access is restricted for the vehicle specified on the order, Redelivery charges are £50 ex vat. Collection charges are £50 ex vat

Every transaction is recorded, and the delivery fees are determined on whether or not the recipient is ready to receive the package. This covers manual or automated offloading of heavy items. Offloading equipment, such as a tail lift or forklift, may be requested; however, there may be an additional fee if the site is difficult to access or we have a parking / access restrictions or the products are of considerable size..

We may be forced to offer an equivalent high-quality substitute product at no extra cost to our customer from time to time give the UK market conditions and stock supply in your area. They will be like for like and be chose by you with the liability on person orders if chosen on the option to accept yes is marked.

RESTRICTED ACCESS

Our suppliers reserve the right to refuse to make a delivery, if you have not informed either us or the supplier of any access restrictions at either the time of placing the order or 24 hours before the delivery.

Restricted access includes, but is not limited to: double yellow lines, a red route, narrow lanes, steep hills, low bridges, or width restricted

At The Time Of Placing The Purchase Or 24 Hours Before Delivery. Delivery Will Be Managed With Below Partners Or 3rd Party Fulfilment.

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170mm Isover Spacesaver Loft Roll Insulation Glass Wool 170mm - 6.25m2 Roll

Availability: 10 Working Days

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