Opening TimesMon-Fri 07:00-17:00 Sat 08:00-12:00
Quick OrderFor your regular items
Click & CollectTimed collection slots
Delivery InformationLocal and National Deliveries
Collection from our branches at Kingsfold and Billingshurst. You can choose a collection date/time at checkout.
Delivery by 3rd party couriers. Standard delivery 2-4 days. Please see Delivery Information for costs.
Delivery by our own vehicles around Surrey and Sussex. Available delivery dates shown at checkout. Please see Delivery Information for costs.
Out Of StockPlease call 08082 758000 for availability
ROCKWOOL Thermal Insulation Roll is a medium density mineral wool insulation developed specifically for thermal performance in loft spaces. As a non-combustible material, it can withstand temperatures of up to 1000˚C. In the event of a fire this can provide extra time for occupants to escape and emergency services to contain the fire, minimising damage to the property and contents.
In addition to the thermal and fire proofing characteristics, the mineral wool insulation also enhances home comfort with its acoustic performance, absorbing sound and reducing vibrations. The density, non-directional fibre orientation and its open porous structure trap sound waves and prevent them travelling into the property.
Thermal Insulation Roll is supplied as a pre-split twin roll at 100mm and 200mm thicknesses, for quick and easy insulation. 100mm thickness for laying between joists, and 200mm to layer over joints to give a total recommended coverage of 300mm.
Customers with a D W Nye trade credit account get free local delivery
All delivery charges are inclusive of VAT.
Local Delivery - Bulky Items
Over £120 = Free Delivery
Under £120 = £12 Next Day Delivery
Next Day Delivery Calculator:
Local Delivery - Small Items
Over £60 = £6 next day delivery or Free for a 2-4 Day Delivery from dispatch
Under £60 = £12 next day delivery or £6 for a 2-4 Day Delivery from dispatch
National Delivery - Bulky Items
Over £600 (inc VAT) = Free 2-4 Day Delivery from dispatch
Under £600 (inc VAT) = £40 2-4 day Delivery from dispatch
The full day an item is dispatched is counted as the dispatch day not delivery day. Once the item is dispatched you will receive a notification on the actual delivery day
National Delivery - Small Items
Over £60 (inc VAT) = £6 next day delivery or Free for a 2-4 Day Delivery from dispatch
Under £60 (inc VAT) = £12 next day delivery or £6 for a 2-4 Day Delivery from dispatch
Our main depot is in Kingsfold, near Horsham on the Surrey and Sussex border. The postcode is RH12 3SD. We operate a local delivery service from this single depot. Our catchment range for local deliveries is an average of 25 miles.
If a product has a ‘Local Delivery’ tick we are able to deliver this with our own lorries most of the time. Sometimes we will use external hauliers.
Deliveries will be made to kerbside only to the nearest safest point to the delivery address and off loaded onto firm ground. If the driver is requested to leave the highway and enter the property or site, any damage which may be caused to yours or the local authority's property (such as footpaths and manhole covers), will be your or your agents' responsibility, together with the cost of any repairs or replacement items. Entering properties or crane off loading over walls, hedges and fences will be made at our drivers discretion unless previously arranged with the transport office.
We will endeavour to deliver on the day specified, but cannot be held responsible should delays occur due to circumstances beyond our control. Please try and avoid arranging for tradesmen to begin work before the materials have arrived as D W Nye Ltd will not be held liable for any costs incurred as a result of not meeting a delivery date.
Many of our products can be sent anywhere in the country, either by post or by a haulier. This means the product will either come from ourselves or it will come from a 3rd party stockist. With most haulier deliveries this will be either in a van or in a box lorry with a pump truck. They will not be able to deliver with a crane offload lorry. If you have any special delivery requirements please let us know.
Collection from Store:
These items are expected to be in stock most of the time (sometimes lead times do get extended and we are unable to have a 100% stock holding 100% of the time). You will need your order number and the card you used to pay online.
We have a range of machinery on site to load your materials onto your vehicle whether it be loose or bulk bagged aggregates, part or full pallets of bricks or blocks and if you are in a hurry please ring in advance and we can prepare your order to save you time when collecting.
Some items in construction and landscaping are not always easy to handle and need either assistance or a crane to load/unload the materials. We have tried to make sure this is clear when ordering.
Rockwool 100mm RWA45 Insulation Slabs 100 x 600 x 1200mm - 4 Slabs per pack - 2.88m2 per pack
Rockwool 100mm Sound Slab - 100 x 600 x 1200mm (4.32m2 per pack)
Rockwool 100mm Sound Slab - 100 x 400 x 1200mm (2.88m2 per pack)
Out Of Stock
Rockwool 75mm RWA45 Insulation Slabs 75 x 600 x 1200mm - 6 Slabs per pack - 4.32m2 per pack
Rockwool 50mm RWA45 Insulation Slabs 500 x 600 x 1200mm - 9 Slabs per pack - 6.48m2 per pack
Rockwool 50mm Sound Slab - 50 x 600 x 1200mm (8.64m2 per pack)