Menu
Menu
Your Cart

17mm Bore 20mm Thick Rockwool RockLap Pipe Insulation

17mm Bore 20mm Thick Rockwool RockLap Pipe Insulation
  • Product Code: A1-5839
  • Delivery Time: 1 - 2 days
  • Brand: Rockwool (Tech. support: 08712221780)
  • Model: RockLap 17/20mm
Our ratings on 17-09-2026:
Google My Business Reviews
4.8 out of 5
To GET BEST PRICE for this product only fill below:
Need a quote for more products? and continue browsing to find other materials needed.

17mm Bore 20mm Thick Rockwool RockLap Pipe Insulation

Length: 1000mm
Thickness: 20mm
Density: 120kg/m3
Weight/m2: 3kg
Thermal Conductivity: 0.033W/mK
R-Value: 0.6m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
Pipe diameter: 17mm
Service Temperature: up to 250°C

17mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a completely sealed joint. Supplied as 1 metre lengths in a number of insulation thicknesses.The Sections are designed for thermal and acoustic insulation of heating, ventilation and air-conditioning pipework operating in the temperature range 0C to 250C.

CHARACTERISTICS

  • Resilient, high performance barrier provided by one-piece, reinforced foil with integral lap,
  • Fast and simple installation reduces costs and time on site,
  • Installation may be carried out in winter conditions,
  • Tape requirement reduced,
  • Are water repellent,
  • Limited combustible product with surface finish also complying to Class 0,
  • A naturally inert and rot-proof material that does not encourage or support the growth of fungi, moulds or bacteria, or offer sustenance to insects or vermin.
  • Once installed RockLap H&V Pipe Sections shouldnt require any maintenance.

CERTIFICATION

  • Rockwool H&V Pipe Sections are CE marked in accordance with BS EN 14303.
  • RockLap H&V Pipe Sections conform to BS 39584, Bonded preformed stone wool pipe sections and can be used to satisfy BS 5422: Method for specifying thermal insulating materials.
  • The product has been authorised for use in LUL surface and sub-surface premises
140mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 4) 140mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (pack of 4)
Guide Price
Brand: Rockwool Model: 1200mm x 600mm - 2.88m2
Delivery Time: 1 - 2 days
140mm Rockwool Flexi Insulation Slab is a unique semi-rigid thermal and acoustic insulation product made from volcanic rock. It has a flexible edge, specifically developed using patented technology for a fast and easy, perfect friction fit between timber and metal frame systems. This flexi-edge ensu..
Guide Price: £54.57
£65.48 inc VAT
Brand: Rockwool Model: RockLap 54/35mm
Delivery Time: 1 - 2 days
54mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a complet..
75mm Rockwool Rainscreen Duo Slab (pack of 6) - pallet of 12 75mm Rockwool Rainscreen Duo Slab (pack of 6) - pallet of 12
Guide Price
Brand: Rockwool Model: 1200mm x 600mm - 51.84m2
Delivery Time: 2 - 5 working days
75mm Rockwool Rainscreen Duo Slab is a dual-density rigid insulation for use in ventilated cladding systems and sealed systems such as curtain walling. The outer layer of each slab has a higher density than the remainder of the product and added with a water-repellent agent during manufacture. The o..
Guide Price: £1,428.16
£1,713.79 inc VAT
100mm Rockwool RollBatt Loft Insulation - Pre-cut 3 x 400mm - 4800mm length
Guide Price
Brand: Rockwool Model: 4800mm x 1200mm - 5.76m2
Delivery Time: 2 - 5 working days
100mm Rockwool RollBatt Loft Insulation is a versatile, medium-density lightweight insulation mat specifically designed to enhance both thermal and acoustic performance in various building applications. Available in pre-cut sizes of 2x600mm and 3x400mm, this insulation solution is ideal for use in r..
Guide Price: £71.92
£86.30 inc VAT
Brand: Rockwool Model: 1200mm x 600mm - 34.56m2
Delivery Time: 2 - 3 weeks
90mm Rockwool Rainscreen Duo Slab is a dual-density rigid insulation for use in ventilated cladding systems and sealed systems such as curtain walling. The outer layer of each slab has a higher density than the remainder of the product and added with a water-repellent agent during manufacture. The o..
Brand: Rockwool Model: 1200mm x 600mm - 51.84m2
Delivery Time: 2 - 3 weeks
60mm Rockwool Rainscreen Duo Slab is a dual-density rigid insulation for use in ventilated cladding systems and sealed systems such as curtain walling. The outer layer of each slab has a higher density than the remainder of the product and added with a water-repellent agent during manufacture. The o..
£1,181.02
£1,417.22 inc VAT
This product is listed in the following categories and systems (click to show).