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Knauf Earthwool 100mm DriTherm Cavity Slab 455x1200mm 4.37m2 Pack 8

Product Code: 113735

  • Brand: Knauf Insulation
  • Colour: Brown
  • Pack Quantity: 8 Pack
  • Length: 1200mm
  • Width: 455 mm
  • Coverage: 4.37m²
  • Thickness: 100 mm
  • Usage: Cavity Wall
  • Material: Glass fibre mineral
  • Thermal: Yes
  • Thermal Conductivity: 0.037 W/mK
  • Fire Retardant: No
  • Brand Name: Wickes
  • Range Description: Cavity Wall Insulation

Glass mineral wool insulation slab for use in masonry cavity walls

Rating Snapshot (2 reviews)
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2 reviews

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Glass mineral wool insulation slab for use in masonry cavity walls

  • 455mm wide slabs to fit standard vertical wall tie spacing's
  • Slabs knit together to eliminate air gaps enhancing its insulating properties
  • Lightweight, easy to handle and cut to size
  • Moisture Resistant
  • BBA Certified
  • Resistance To Fire: Reaction to fire classified as Euroclass A1 in accordance to BS EN 13501-1
  • R Value: 2.70m2K/W
  • Thermal Conductivity: 0.037W/mk
  • Height - 455mm
Overall Rating
Rating Snapshot (2 reviews)
5 stars
0
4 stars
2
3 stars
0
2 stars
0
1 star
0
Quality

Value For Money

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  • Ideal
    03 Dec 2013
    By Pedalpower
    From Northumberland
    Expertise: Expert DIYer
    Quality

    Value For Money

    Cons:  none so far

    "Having double glazing, loft and cavity wall insulation, I thought it foolish to allow all my heat to disappear through the floor of my home. So this product is ideal for the job I wanted it for, that is insulating beneath the floor boards under the house. It is made from recycled glass bottles (saving the planet) and is constructed into a stiff-ish slab form. Approximately 450 mm wide x 1200 mm long, each slab fits snugly between my 420mm joists and unlike normal insulation that is very soft and flexible, it stays between my floor rafters, helped by a series of carefully placed battens. I’m sure I can fell the benefit already."

    Was this review helpful to you? Yes 11
    No 7
  • 100mm dritherm
    19 Nov 2013
    By Muddysideup
    From Stockport
    Expertise: Expert DIYer
    Quality

    Value For Money

    Pros:  easy to use
    Cons:  beware of swelling of bats as can push walls out o

    "Easy to use and install."

    Was this review helpful to you? Yes 8
    No 8

Where and when can Wickes deliver items?

The majority of our 'Big & Bulky' products are available for next-day delivery (depending on the availability of Next Day capacity, your location and when you place your order).

Wickes delivers 'Big & Bulky’ products to mainland UK (Great Britain) addresses, we are unable to deliver to remote and offshore locations.

Please refer to our Postcode Matrix to check whether we can deliver to your area, and if next-day delivery is available.

Where our next-day delivery service is available, it applies to orders placed between Monday–Thursday before 6pm. Saturday delivery is also available for the £5.
 

How much will it cost?

(including 'Big & Bulky' 7-day delivery lead time products)

Up to £300

Distance from your nearest Wickes Store: 

0-20 Miles: £25 
Saturday Delivery: £30 
20-40 Miles: £40 
Saturday Delivery: £45 
Over 40 Miles: £80
Saturday Delivery: £85


£300 and over

Distance from your nearest Wickes Store: 

0-20 Miles: FREE 
20-40 Miles: £40 
Saturday Delivery: £45 
Over 40 Miles: £80 
Saturday Delivery: £85

Important: Delivery will be on the Saturday following the end of the delivery lead time

Returns & Refunds 

Set out below is a summary of our Returns & Refunds policies, for full details see our Cancellations, Returns and Refunds policy

Products Which Are Not Required

You can return any unused product to us in its original condition for a refund within 30 days of delivery to you. Please note that we may be unable to accept the return of made-to-measure products unless they are faulty or have been damaged in transit.

Cancellation Rights

You can cancel any online order and receive a full refund (including standard delivery charges) at any time before the product is dispatched or within 14 days starting on the day after delivery.

Please note that if you cancel an order after the product has been delivered, you will be responsible for returning the Product to us at your cost within 14 days of the cancellation of your order. You can arrange for the product to be collected, by us or our nominated carrier, or return the product to your local Wickes store for free, with proof of purchase.

Faulty or Damaged Products

In the unlikely event that a delivered product is faulty or damaged, we will exchange it or provide you with a refund, as long as we are notified of the product's fault within 30 days of it being delivered to you.