Menu
Menu
Your Cart

12.5mm Knauf Silentboard - High Performance Plasterboard 625mm x 2400mm

12.5mm Knauf Silentboard - High Performance Plasterboard 625mm x 2400mm
12.5mm Knauf Silentboard - High Performance Plasterboard 625mm x 2400mm
  • Product Code: A1-3845
  • Delivery Time: 1 - 2 days
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model and Size: 625x2400mm - 1.50m2
  • Weight: 17.50kg
Our ratings on 09-05-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5

12.5mm Knauf Silentboard - High Performance Plasterboard 625mm x 2400mm

Width: 625mm
Length: 2400mm
Board Coverage: 1.5m2
Density: 933kg/m3
Weight/m2: 11.67kg
Weight: 17.5kg
Thermal Conductivity: 0.260W/mK
Fire Rating (Reaction to Fire): A2(Limited combustibility)

12.5mm Knauf Silentboard is a unique patented plasterboard that is ideal to use in drywall partitions which outperform the sound reduction of traditional plasterboard across a wider range of sound frequencies. Knauf Silentboard is used in in cinemas, entertainment complexes and other buildings where low-frequency sounds are an issue. It is a high density board with a high level of flexibility.

Edge Profile: Bevelled edge

CHARACTERISTICS
  • Superior sound insulation,
  • Improved performance for low frequency,
  • Enhanced fire performance in double layered systems,
  • Combines slim constructions with highest sound insulation,
  • Non-combustible,
  • High-performance plasterboard,
  • Simple and fast to install,
  • Easy to cut with a sharp knife,
  • Can be used with Knauf Metal Sections and accessories.
APPLICATION
  • Partitions,
  • Suspended ceilings,
  • Wall linings

Brand: Knauf Model and Size: 4.5m x 1.4m - 3.20m2
Delivery Time: 3 - 5 days
140mm Knauf Earthwool FrameTherm Roll is a lightweight, flexible, resilient and non-combustible glass mineral wool quilt, used for friction fitting between timber studs and rafters. The rolls are 1140mm wide and ready cut to produce 2 rolls in 570mm widths. It is specifically designed for friction f..
Get Best Price
Brand: Knauf Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1 - 2 days
12.5mm Knauf Soundshield Plus is a high-performance acoustic plasterboard designed to provide enhanced sound insulation in interior wall and ceiling applications. It features a dense core that effectively blocks the transmission of airborne sound, helping to create a more peaceful and private living..
£20.99
£25.19 inc VAT
Add to Cart
Brand: Knauf Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 7 - 10 days
12.5mm x 1200mm x 2400mm Knauf Rooftop Aquapanel Cement Board is an extremely durable construction board highly resistant to moisture, mould and mildew growth. It can be used as a cover board above the insulation and as a substrate to take on the waterproofing layer, and as a substrate board on the ..
Get Best Price
150mm Knauf  DriTherm Cavity Slab 34 Super (pack of 5) 150mm Knauf  DriTherm Cavity Slab 34 Super (pack of 5)
Guide Price
Brand: Knauf Model and Size: 1200x455mm - 2.73m2
Delivery Time: 2 - 3 working days
150mm Knauf DriTherm 34 Super Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy effici..
Guide Price: £62.39
£74.87 inc VAT
Get Best Price
Brand: Knauf Model and Size: 4.2mm x 25mm
Delivery Time: 1 - 2 days
4.2mm x 25mm Aquapanel Maxi SN25 needlepoint screws have been specially developed for fixing Aquapanel Cement Board on to timber and metal frameworks of differing thicknesses. Aquapanel Maxi Screws SN25 can be used for both wall and ceiling applications in interior and exterior applications. Aquapan..
£76.07
£91.28 inc VAT
Add to Cart
Brand: Knauf Model and Size: 1200mm x 1000mm - 28.8m2
Delivery Time: 8 - 12 weeks
95mm Knauf Rocksilk Krimpact Flat Roof Slab Extra 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 temperatu..
Get Best Price
This product is listed in the following categories and systems (click to show).