4.2mm x 39mm Knauf Aquapanel Maxi Screws SN39 - box of 500

4.2mm x 39mm Knauf Aquapanel Maxi Screws SN39 - box of 500
Price: £40.75 (£48.90 inc VAT)
10 or more £29.21 (£35.05 inc VAT)
20 or more £28.72 (£34.46 inc VAT)
30 or more £28.00 (£33.60 inc VAT)
- Product Code: A1-1923
- Delivery Time: 1 - 2 days
- Brand: Knauf (Tech. support: 08000304135)
- Model and Size: 4.2mm x 39mm
- Currently: 26 in stock
Our ratings on 26-08-2025:

4.8 out of 5
4.2mm x 39mm Knauf Aquapanel Maxi Screws SN39 - box of 500
Length: 39mm
Pack Quantity: 500
4.2mm x 39mm Aquapanel Maxi SN39 needlepoint screws have been specially developed for fixing Aquapanel Cement Board on to timber and metal frameworks of differing thicknesses. Aquapanel Maxi Screws SN39 can be used for both wall and ceiling applications in interior and exterior applications. Aquapanel Maxi Screw SN39 is suitable for a single or double layer boards on a metal framework or a single-layer panel on a wooden framework. They have a special corrosion-proof coating, which gives a guaranteed 720 hours corrosion resistance in a salt spray test.
INSTALLATION
- The screws are installed flush so that the screw heads are level with the plane of the board,
- Screw spacing 250mm,
- Distance from edge > 15 mm.
- Wall: 15 pieces/m2, stud spacing 600/625 mm
- Ceiling: 25 pieces/m2, profile spacing 300/312.5 mm
Brand: Knauf
Model and Size: 1200x2400 - 2.88m2
Delivery Time: 2 - 4 days
15mm Knauf Moisture Panel is a high-performance gypsum-based board designed to provide enhanced protection against moisture and humidity. It is a popular choice for use in areas prone to damp or wet conditions, such as bathrooms, kitchens, and laundry rooms. It features a core composed of a speciall..
£25.41
£30.49 inc VAT
Brand: Knauf
Model and Size: 1200mm x 1000mm - 16.8m2
Delivery Time: 2 - 3 working days
160mm Knauf Rocksilk Krimpact Flat Roof Slab is a high-performance insulation solution designed specifically for flat roofing applications. Manufactured from non-combustible stone wool, this product offers excellent thermal insulation properties, helping to maintain comfortable indoor temperatures w..
Brand: Knauf
Model and Size: 1200mm x 600mm - 8.64m2
Delivery Time: 2 - 5 working days
50mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 600mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are re..
Brand: Knauf
Model and Size: 1200mm x 1800mm - 2.16m2
Delivery Time: 5 - 10 Working Days
20mm Knauf Fireboard is a fleece-lined high performance square-edge plasterboard that provides up to two hours of fire protection in structural steel encasement. It is also ideal for use as fillets in deflection head details (an elastic polyurethane foam with intumescent firestop additives acts as a..
Guide Price: £50.47
£60.56 inc VAT
Brand: Knauf
Model and Size: 25kg - bag
Delivery Time: 1 - 2 days
25kg Knauf Plasterboard Adhesive is a multi-purpose gypsum-based adhesive for use with Knauf metal furring channel and for direct bonding of plasterboard and insulating laminates. It can be applied directly to most masonry substrates. The plasterboard is fixed to the substrate using the 'Dot and Dab..
£13.13
£15.76 inc VAT
Brand: Knauf
Model and Size: 1200x600 - 4.32m2
Delivery Time: 1 - 2 days
75mm Knauf Rocksilk RS45 Universal Insulation Slab is a high-performance mineral wool insulation product suitable for a variety of applications. Manufactured from rock mineral wool using Knauf's unique bio-based ECOSE Technology binder, it provides excellent thermal and acoustic insulation propertie..
Guide Price: £34.12
£40.94 inc VAT