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Product Code
RWF005

Rockwool Flexi 1200 x 400 x 140mm (1.92m2 per pack)

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Discover the perfect solution for your insulation needs with the Rockwool Flexi. With the groundbreaking FLEXI Edge® technology, this product ensures a seamless friction fit, making installation a breeze while maintaining maximum efficiency. Whether you're working on framed external walls, rafters, floors, or partitions, Rockwool Flexi provides the reliability and performance you need.

This insulation product stands out with its superior thermal performance and excellent noise reduction capabilities, plus it's Euroclass A1 non-combustible rating offering the highest level of fire safety. The Rockwool Flexi stays securely in place even as timber studs dry out and contract, ensuring long-term effectiveness and peace of mind.

Features & Benefits:

  • Suitable for pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors.
  • Perfect friction fit for framed constructions with FLEXI Edge® ensuring a tight, secure fit.
  • Excellent thermal performance for energy efficiency.
  • Provides thermal conductivity of 0.035 - 0.038 W/mK.
  • Outstanding noise reduction capabilities - acoustic performance complies with Part E (resistance to sound).
  • Euroclass A1 non-combustible for maximum fire safety.
  • Compliant with BS EN 13162 and ISO 14001 standards.
  • Water repellent.
  • Remains securely in place as timber studs dry out and contract.
  • Dimensions: 1200 x 400 x 140mm
  • Pack Coverage: 1.92m2
View Additional Information
£49.28 £41.07
Estimated Delivery Time:2 - 3 Working Days
2 - 3 Working Days Delivery Branch Delivery products are typically delivered within 1 - 2 working days. Once you submit your order, you will be contacted by your local branch to arrange a specific date and time that works for you.
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Discover the perfect solution for your insulation needs with the Rockwool Flexi. With the groundbreaking FLEXI Edge® technology, this product ensures a seamless friction fit, making installation a breeze while maintaining maximum efficiency. Whether you're working on framed external walls, rafters, floors, or partitions, Rockwool Flexi provides the reliability and performance you need.

This insulation product stands out with its superior thermal performance and excellent noise reduction capabilities, plus it's Euroclass A1 non-combustible rating offering the highest level of fire safety. The Rockwool Flexi stays securely in place even as timber studs dry out and contract, ensuring long-term effectiveness and peace of mind.

Features & Benefits:

  • Suitable for pitched roof rafters, framed external walls, internal partitions, intermediate floors, separating walls and floors, and timber suspended ground floors.
  • Perfect friction fit for framed constructions with FLEXI Edge® ensuring a tight, secure fit.
  • Excellent thermal performance for energy efficiency.
  • Provides thermal conductivity of 0.035 - 0.038 W/mK.
  • Outstanding noise reduction capabilities - acoustic performance complies with Part E (resistance to sound).
  • Euroclass A1 non-combustible for maximum fire safety.
  • Compliant with BS EN 13162 and ISO 14001 standards.
  • Water repellent.
  • Remains securely in place as timber studs dry out and contract.
  • Dimensions: 1200 x 400 x 140mm
  • Pack Coverage: 1.92m2
Specification
Weight12.10 kg
Manufacturer Code123329
BrandRockwool
Length (Imperial)4ft
Material TypeRock Mineral Wool
Pack Quantity4
Width (Imperial)1ft 4in
Thickness140mm
Width400mm
Coverage1.92m2
Length1200mm
Fire ClassificationA1

Branch Delivery products are typically delivered within 2-3 working days. Once you submit your order, you will be contacted by your local branch to arrange a specific date and time that works for you.

Please note that deliveries are to the kerbside only. Please ensure you have the necessary ability and equipment (if required) to move the items into your property. 

 


.  Our Next Day delivery service is made by DPD.  

  • Order by 4:00pm Monday – Thursday for next day delivery.
  • Order by 10:30am Saturday for Monday delivery.
  • Orders placed after 10:30am Saturday will be delivered on Tuesday.
  • Delivery will take longer over bank holidays and Christmas.

Please use a mobile number when ordering so we can send you tracking details by text message. You will receive a 1 hour delivery window via text message.  When you receive the text message, you will be able to change your delivery or leave instructions if you aren’t going to be in.

Next Day products are available across most of the UK, however, restrictions apply in certain areas postcode area:

 

Country Location No Next Day Service Available 2 days 2 days +
ENGLAND Channel Islands   Y  
  Isle of Man   Y  
  Scilly Islands   Y  
SCOTLAND Ayrshire KA27, KA28    
  Grampian AB31 to AB56   Y
  Inverness & Highlands IV1 to IV63, KW0 to KW14 Y  
  Orkney KW15 to KW17   Y
  Perthshire PH15 to PH18 Y  
  Perthshire PH19 to PH50   Y
  Argyll and Scottish Islands PA20 to PA78, HS1 to HS9   Y
  Shetland ZE1 to ZE3   Y
  Stirlingshire FK17 to FK21 Y  
NORTHERN IRELAND     Y  

Supplier Direct products are delivered on Bradfords behalf from our network of trusted suppliers. After you place your order, our trusted supplier will contact you regarding delivery.

Although most Supplier Direct products are available nationally, restrictions and surcharges may apply subject to your postcode. 

Whether you have changed your mind or the goods you have received are faulty, and wish you to return the goods, please contact the issuing branch. Our branch staff will be able to give you advice on the best way to return goods to us.

For our returns policy, please see our full terms and conditions.

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