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Rockwool Flexi 1200x600x140mm - 4 per pack (2.88m2)

SKU

rf140

£47.71 £39.76

Product Information

Rockwool Flexi insulation board, 1200mm (47.24") x 600mm (23.62") x 140mm (5.51") per board
Patented flexible edge guarantees a precise fit between timber and metal studs
Ideal for walls, partitions, floors and roofs where accurate insulation is critical
Prevents gaps and slumping, even if studs shrink over time
Sold in packs of 4 boards covering 2.88m²; no cutting or waste required

Details

Rockwool Flexi insulation boards are designed for trade professionals who demand precision and reliability on site. Featuring a patented flexible edge, these boards fit snugly between timber or metal framing, ensuring continuous insulation without gaps or compression. This makes them a smart choice for builders and contractors working on walls, floors, roofs and partitions where thermal and acoustic performance is essential. Please note, boards are supplied in packs of four.

Application

Specifically engineered for use in timber and metal stud walls, floor joists and pitched roofs, Rockwool Flexi provides consistent insulation coverage. The flexible edge adapts to varying stud widths, eliminating the need for cutting or trimming. This reduces installation time and material waste, while maintaining the integrity of the insulation. It’s particularly suited to projects requiring high acoustic and fire resistance standards.

Dimension

1200mm (47.24") x 600mm (23.62") x 140mm (5.51") per board

Material

Stone wool (mineral wool) insulation

Type

Flexible edge insulation board

Boards are sold in packs of four, covering 2.88m² per pack. This product image is for illustration purposes only.

More Information

More Information
Manufacturer	Rockwool
Insulation - Type	Slabs
Insulation - Range	Rockwool Flexi
Insulation - Thickness	140mm
Availability	Generally available in 2 working days.
Sap Id	rf140

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply