- 42697550790849, no_call_for_price
- 31733226143840, no_call_for_price
- 42697549185217, no_call_for_price
- 31733226209376, no_call_for_price
- 31733226242144, no_call_for_price
- 31733226307680, no_call_for_price
- 31733226373216, no_call_for_price
- Regular price
- £671.38 £805.66
- Was:
-
£0.00 - Now Only:
- £671.38 £805.66
- Unit price
- /per
Knauf Dritherm Cavity Slab 37 (All Sizes) 1200mm x 455mm
Adding product to your cart
Est Delivery between
and
.
Next Day Delivery on Orders placed before 11am (ex. weekends)
Order now and get free delivery on all Knauf orders over £300
ex vat.
Please Note This Product Is Only Available In Pallets Quantities For Delivery In Scotland
50mm, 75mm and 100mm are sold in packs.
65mm, 85mm, 125mm and 150mm are sold in pallets.
Thickness | Boards Per Pack | Coverage Per Pack |
---|---|---|
50mm | 12 | 6.55m2 |
65mm | 10 | 5.46m2 |
75mm | 8 | 4.37m2 |
85mm | 8 | 4.37m2 |
100mm | 12 | 6.55m2 |
125mm | 6 | 3.28m2 |
150mm | 8 | 4.37m2 |
DriTherm Cavity Slabs are semi-rigid or rigid slabs of non-combustible, water repellent, glass mineral wool. They are 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs.
Performance
THERMAL
DriTherm Cavity Slabs have thermal conductivities ranging from 0.032 to 0.037 W/mK.
FIRE
DriTherm Cavity Slabs are classified as Euroclass A1 to BS EN 13501-1.
Benefits
- British Board of Agrément approved for use in all exposure zones
- Excellent thermal and fire performance
- Water repellent
- Slabs ‘knit’ together, thus eliminating air gaps between adjacent slabs
Application
DriTherm Cavity Slabs are for the thermal insulation of masonry cavity external walls and are installed to fully fill the cavity. They are approved for use in buildings up to 12m high in any exposure zone and for use in multi-storey applications up to 25m in height
Environmental
DriTherm Cavity Slabs represent no known threat to the environment and have zero Ozone Depletion Potential and zero Global Warming Potential.
Knauf Insulation mineral wool products with ECOSE Technology benefit from a revolutionary, bio-based, formaldehyde-free binder technology, based on rapidly renewable materials, instead of petro-based chemicals. It reduces embodied energy and delivers superior environmental sustainability.
The technology has been developed for Knauf Insulation’s glass and rock mineral wool products, enhancing their environmental credentials without affecting the thermal, acoustic or fire performance. Insulation products made with ECOSE Technology contain no dye or artificial colours – the colour is completely natural.
Additional
Standards
DriTherm Cavity Slabs are manufactured in accordance with BS EN 13162, EN 16001 Energy Management Systems, OHSAS 18001 Occupational Health and Safety Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems, as certified by Bureau Veritas.
Durability
DriTherm Cavity Slabs are odourless, rot proof, non-hygroscopic, do not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
Moisture resistance
Tests by the British Board of Agrément confirm that DriTherm Cavity Slabs will not transmit water to the inner leaf. Nor will they transmit moisture by capillary action across the cavity or from below damp proof course level.
Vapour resistivity
DriTherm Cavity Slabs offer negligible resistance to the passage of water vapour and have a water vapour resistivity of 5.00MNs/g.m.
Guarantee
DriTherm Cavity Slabs are guaranteed* for 50 years to resist the transmission of liquid water from the outer masonry leaf to the inner masonry leaf in new cavity walls and to have a thermal conductivity of 0.032 to 0.037 W/mK at normal building temperatures
*Available by application to Knauf Insulation Ltd
Certification
DriTherm Cavity Slabs are certified by British Board of Agrément Certificate 95/3212. Approval can be sought from Knauf Insulation Ltd and the British Board of Agrément for DriTherm Cavity Slab’s use in buildings over 25m high.
Handling and storage
DriTherm Cavity Slabs are easy to handle and install, being lightweight and easily cut to size, where necessary. They are supplied in polythene packs which are designed for short term protection only. For longer term protection on site, the product should either be stored indoors, or under cover and off the ground. DriTherm Cavity Slabs should not be left permanently exposed to the elements.
- Thermal conductivity (W/mK): 0.035
- Thermal resistance (m2K/W): 1.40
- Length (mm): 1200
- Width (mm): 455
Length | 1200mm |
Width | 455mm |
Thermal Conductivity | 0.035 W/mK |
Material Type | Glasswool |
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
5 + Bags = £50 Ex. VAT.
1 Pallet = £50 Ex. VAT.
Each Additional Pallet Incurs A £25 Ex. VAT. Charge
Deliveries to Central London & The Scottish Highlands will incur an additional delivery charge of £30 Ex Vat
Free Delivery on orders over £160 Ex. VAT.
Free delivery on orders over £250 Ex. VAT.
Free Delivery on orders over £300 Ex. VAT.
Orders Over £750 Ex. VAT. = £42.50 Ex. VAT.
*Delivery Costs Apply To The Following Post Codes BT, GY, HS, IM, JE, KW, PO30, PO41, TR, ZE
Accessories: Orders Under £200 Ex. Vat. = £42 Ex. VAT.
Free Delivery on orders over £200 Ex. VAT.
This product is currently unavailable for delivery in the following locations:
• Scotland, Isle of Wight, Isle of Man.
• Postcodes starting with - AB, BB, BD, BT, CA, CF, DD, DG, DH, DL, EH, EX, FK, FY, G, HG, HS, HU, IV, KA, KW, KY, LA, LD, LL, LS, ML, NE, NP, PA, PH, PL, PR, SA, SR, SY, TA, TD, TQ, TS, YO, or ZE.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery To Scotland
£67.50 Ex. VAT. Per Pack
Delivery To Scotland
£67.50 Ex. VAT. Per Pack
5+ Bundles = £360 Ex. VAT.
Free Delivery On Orders Over £150 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Half loads = Free Delivery
£9.50 Ex. VAT. Per Order For Small Parcels
Free delivery on orders over £200 Ex. VAT.
Free Delivery On Orders Over £850 Ex. VAT.
Posts & Trims:
£35 Ex. VAT. Per Order.
Free Delivery On Orders Over £300 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £1550 Ex. VAT.
£300 Ex. VAT. Delivery To Scotland
Free Delivery on orders over £155 Ex. VAT.
£125 Ex. VAT. Over 1 Pallet
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free delivery on orders over £250 Ex. VAT.
Free delivery on orders over £300 Ex. VAT.
Orders Over £150 Ex. VAT. = £35 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
2 Doors = £43 Ex. VAT.
3 Doors = £50 Ex. VAT.
4 Doors = £56 Ex. VAT.
5 Doors And Above = £60 Ex. VAT.
Free Delivery on orders over £155 Ex. VAT.
FREE DELIVERY on orders over £500 Ex. VAT.
Argoniv:
£65 Ex. VAT. Per Pallet
Free Delivery on orders over £1500 Ex. VAT
XPS:
Orders under £1750 Ex. VAT. = £65
Free Delivery on orders over £1750 EX. VAT
Free Delivery on orders over £300 Ex. VAT.
Free Delivery On Orders Over £160 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £100 Ex. VAT.
Free Delivery On Orders Over £850 Ex. VAT.
8-90 Packs = £67.50 Ex. VAT.
Over 90 Packs = £90 Ex. VAT.
£14.50 Ex. VAT. Per Order For Small Parcels
Free Delivery on orders over £100 Ex. VAT.
Free delivery on orders over £600 Ex. VAT
Roofing: Orders Under £850 Ex. VAT. = £70 Ex. VAT.
Free Delivery on orders over £850 Ex. VAT.
Scotland Delivery: Orders under £800 Ex. VAT. = £50
Free delivery on orders over £800 Ex. VAT.
£125 Ex. VAT. Per Order. If your order of EnviroBuild Furniture exceeds £499 Ex. VAT. delivery is FREE.
Parcel:
£50 per order.
Other:
£150 Ex. VAT. Per Order on EnviroBuild orders containing non furniture related products.
Free Delivery On Orders Over £75 Ex. VAT.
Orders £450+ Ex. VAT. = FREE DELIVERY
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £75 Ex. VAT.
Free delivery on orders over £275 Ex. VAT.
£55 Ex. VAT. Per Order
Free Delivery on orders over £450 Ex. VAT.
Flashings
1-4 Flashings = £20 Ex. VAT.
5 Or More Flashings = £22.50 Ex. VAT.
Cladding/Fascia Boards, 5m Trims, Pipes = £15 Ex. VAT. Per Order
5+ Bundles = £360 Ex. VAT.
Orders over £42 Ex. VAT. = Free
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Delivery To Scotland
£67.50 Ex. VAT. Per Pack
5+ Bundles = £360 Ex. VAT.
Accessories: £25 Ex. VAT. Per Order
5+ Bundles = £360 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders over £760 Ex. VAT. = £27.50
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £150 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
3-4 Doors = £45 Ex. VAT.
5+ Doors = £60 Ex. VAT.
Accessories: £17 Ex. VAT. Per Order
Orders £60 - £165 Ex. VAT. = £45 Ex. VAT.
Orders Over £165 Ex. VAT. = £50 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
6+ Packs = £110 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50
Free delivery on orders over £300 Ex. VAT.
Bagged: Orders under £300 Ex. VAT. = £50
Orders £300 - £500 Ex. VAT. = £25
Free Delivery on orders over £310 Ex. VAT.
Orders £260 - £325 Ex. VAT. = £18.50 Ex. VAT.
Free Delivery on orders over £325 Ex. VAT.
+ £5 each additional door
12 doors or more = £90
Accessories: 1-5 packs = £10
6-10 packs = £20
11-15 packs = £30
16-20 packs = £40
Over 20 packs = £50
Free Delivery on orders over £180 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free delivery on orders over £130 Ex. VAT.
Free Delivery On Orders Over £150 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Free delivery on orders over £160 Ex. VAT.
Orders under £120 Ex. Vat = £22.50 Ex. Vat
Orders between £120 - £275 Ex. Vat = £32.50 Ex. Vat
Orders between £275 - £525 Ex. Vat = £42.50 Ex. Vat
Orders between £525 - £825 Ex. Vat = £52.50 Ex. Vat
Orders over £825 Ex. Vat = Free
Tapes
1-3 = £12.50 Ex. Vat
4 or more = £20 Ex. Vat
11 Packs Or More = £120 Ex. VAT.
Orders Over £130 Ex. VAT. = Free Delivery
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery On Orders Over £75 Ex. VAT.
Orders Over £375 Ex. VAT. = £12.50 Ex. VAT.
Orders £501 - £1000 Ex. VAT. = £60 Ex. VAT.
Free Delivery On Orders Over £1000 Ex. VAT.
Free delivery on orders over £260 Ex VAT
Free Delivery On Orders Over £110 EX. VAT.
Free Delivery On Orders Over £160 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
£10.50 Ex. VAT. Per Order For Small Parcels
Orders Under £120 Ex. VAT. = £7.50 Ex. VAT.
Free Delivery on orders over £120 Ex. VAT.
Stainless Steel Sinks
Orders under £110 Ex. VAT. = £12 Ex. VAT.
Free Delivery on orders over £110 Ex. VAT.
Ceramic Drainers
£16.50 Ex. VAT. Per Order
Ceramic Sinks
£35 Ex. VAT. Per Order
Accessories
Orders Under £110 Ex. VAT. = £7.50 Ex. VAT.
Free Delivery on orders over £110 Ex. VAT.
Granite & Composite Sinks
18.50 Ex. VAT. Per Order
Free Delivery on orders over £300 Ex. VAT.
Free Delivery on orders over £300 Ex. VAT.
3m
£40 Ex. VAT Per Order
Free Delivery On Orders Over £250 Ex. VAT.
The following postcodes will incur delivery charges KA, FK, KY, DD, PA, AB, IV, PH, PL, TR, SA.
Orders £200-£1000 Ex. VAT. = £35
Orders £1000-£5000 Ex. VAT. = £59
Orders over £5000 Ex. VAT. = £89
Orders £295 - £520 Ex. VAT. = £32.50 Ex. VAT.
Free Delivery on orders over £520 Ex. VAT
Ryno Decking Boards: Orders under £1300 Ex. VAT. = £75 Ex. VAT.
Free delivery on orders over £1300 Ex. VAT
Porcelain: Orders under £500 Ex. VAT. have a £75 Ex. VAT. delivery charge.
Pallets = Free Delivery
£120 Ex. VAT. Per Order For 2m Boards
Roofing Sheets
£13.75 Ex. VAT. Per Order
Free Delivery On Orders Over £375 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery on orders over £105 Ex. VAT.
Fixings: Orders Under £105 Ex. VAT. = £8.25 Ex. VAT.
Free Delivery on orders over £105 Ex. VAT.
Free Delivery on orders over £850 Ex. VAT.
2 Boxes = £25.50 Ex. VAT.
3 Boxes = £32.95 Ex. VAT.
4+ Boxes = £40.50 Ex. VAT.
Pallets: £75 Ex. VAT. Per Pallet
8-20 Packs = £150 Ex. VAT. Per Order
21-40 Packs = £250 Ex. VAT. Per Order
Silent Joist
1-20 Packs = £15 Ex. VAT.
21-40 Packs = £30 Ex. VAT.
41-60 Packs = £45 Ex. VAT.
61-80 Packs = £60 Ex. VAT.
81-100 Packs = £75 Ex. VAT.
Free Delivery Over 5 Rolls
Tapes
1-5 Tapes = £6 Ex. VAT. Per Order
Free Delivery Over 5 Tapes
SuperCLOSE: £17.50 Ex. VAT. Per Order
1-3 Panels = £45 Ex. VAT.
4+ Panels = Free Delivery
Adhesive
£9 Ex. VAT. Per Item
£21.50 Ex. VAT. Per Box
Free Delivery On Orders Over £1550 Ex. VAT.
£300 Ex. VAT. Delivery To Scotland
Free Delivery On Orders Over £160 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Accessories: £7.50 Ex. VAT. Per Order
Free Delivery on orders over £800 Ex. VAT
Accessories:£37.50 Ex. Vat Per Order.
Free Delivery on orders over £200 Ex. VAT.
Free Delivery on orders over £155 Ex. VAT.
Free Delivery on Orders Above £475 Ex. VAT.
Free delivery on orders over £250 Ex. VAT.
Free Delivery On Orders Over £600 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery on orders over £850 Ex. VAT.
Free Delivery on orders over £850 Ex. VAT.
Free Delivery On Orders Over £105 Ex. VAT.
5+ Bundles = £360 Ex. VAT.
£42.50 Ex. VAT. Per Order
Free delivery on orders over 4 items
Blinds
£5 Ex. VAT.
Accessories: £25 Ex. VAT. Per Order
5+ Bundles = £360 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery on orders over £260 Ex. VAT.
2 Doors = £46.50 Ex. VAT.
3 Doors = £52.50 Ex. VAT.
4+ Doors = £60 Ex. VAT.
Accessories
1 Unit = £9 Ex. VAT.
2 Units = £12.50 Ex. VAT.
3-5 Units = £16.50 Ex. VAT.
6-9 Units = £20.50 Ex. VAT.
10+ Units = £35.50 Ex. VAT.
Orders £175 - £300 Ex. VAT. = £50 Ex. VAT.
Free Delivery On Orders Over £300 Ex. VAT.
Delivery charges may differ in some parts of rural Scotland and Wales.
Free Delivery on orders over £260 Ex. VAT.
Est Delivery between
and
.
Next Day Delivery on Orders placed before 11am (ex. weekends)
Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more
view our delivery info page.