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Knauf 170mm Standard Top Up Loft Roll Insulation 6.47m2

Product Code: 109450

  • Length: 5680 mm
  • Width: 1140 mm
  • Thickness: 170 mm
  • Coverage: 6.47m2
  • Thermal Conductivity: 3.85m²K/W
  • Country Origin: UK
  • Brand Name: Knauf Insulation
  • Range Description: Insulation Loft Rolls

170mm Top-up layer loft roll insulation is a glass mineral wool product designed for topping up existing insulation


£3.09 per SQM

Buy 4 for the price of 3

In Stock
Delivery: Big & bulky next day available

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170mm Top-up layer loft roll insulation is a glass mineral wool product designed for topping up existing insulation

  • 170mm loft roll insulation is a glass mineral wool product for use above the ceiling joists, as a top-up layer
  • 170mm Top Layer Loft Roll Insulation is to be used in conjunction with the 100mm Base Layer Loft Roll Insulation to achieve excellent thermal and acoustic performance
  • Each roll has pre-cut perforations providing a choice of width to suit joist spacings and making it quick and easy to cut and fit
  • Rolls are compression packed for easy storage & handling, expanding to required thickness once unwrapped and designed to be laid on top of existing insulation
  • Significantly improves the thermal and energy efficiency in your home, helping keep your home warm in the winter & cool in the summer
  • R - Values 3.85m2K/W
  • Reaction to fire: Best Possible Euroclass A1. Reaction to fire rating in accordance to BS EN 13501-1
  • Thermal Conductivity 0.044W/mk

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

Click & Collect

Click & Collect service you can order online, then collect it from your local store. Click & Collect allows you to spend more time on the job and less time driving around town searching for products. Click and collect orders can be made at any time on the Wickes website or via our Call Centre between 8am and 8pm Monday to Friday, between 8.30am and 5.30pm on Saturdays and between 10am and 4pm on Sundays by calling 0330 123 4123. Your call will be charged at the same rate as calling a landline, call rates from mobile providers will vary. Subject to stock availability, we will aim to ensure that click and collect orders are available for collection from the nominated store within 1 store trading hour of our first email confirming your order number. Please check your selected Stores trading hours as these may vary.

How much will it cost?

Click and Collect - FREE
Order online or telephone and collect your items in just 1 hour

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.