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 26-11-2025:
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: Grey - 20kg
Delivery Time: 1 - 2 days
Knauf Aquapanel Q4 Finish is a high quality filling material for full-surface skim coating of joints by hand that gives highest quality Q4 standard. The final touch of plasterboard finish - level 4 - plaster skimming is a difficult art to master. Plaster skimming is a method of providing a smooth, s..
£73.53
£88.24 inc VAT
Add to Cart
Brand: Knauf Model and Size: 1200x455mm - 2.18m2
Delivery Time: 3 - 7 days
150mm Knauf DriTherm 32 Ultimate 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 eff..
£48.29
£57.95 inc VAT
Add to Cart
140mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 4)
Guide Price
Brand: Knauf Model and Size: 1200mm x 600mm - 2.88m2
Delivery Time: 2 - 5 working days
140mm 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 r..
Guide Price: £33.50
£40.20 inc VAT
Get Best Price
Brand: Knauf Model and Size: 15kg
Delivery Time: 1 - 2 days
15kg Knauf Aquapanel Board Primer is a pre-mixed synthetic dispersion for priming Aquapanel Interior Panels after jointing and filling. It can be diluted with water at 1:2 ratio. This primer can be used on Knauf Aquapanel Cement Board Indoor, Knauf Aquapanel Cement Board SkyLite, Knauf Aquapanel Cem..
£85.39
£102.47 inc VAT
Add to Cart
100mm Knauf  DriTherm Cavity Slab 34 Super (pack of 8) 100mm Knauf  DriTherm Cavity Slab 34 Super (pack of 8)
Guide Price
Brand: Knauf Model and Size: 1200x455mm - 4.37m2
Delivery Time: 2 - 3 working days
100mm 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: £63.41
£76.09 inc VAT
Get Best Price
Brand: Knauf Model and Size: 4.5m x 1.4m - 5.13m2
Delivery Time: 3 - 5 days
90mm 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 3 rolls in 380mm widths. It is specifically designed for friction fi..
Get Best Price
This product is listed in the following categories and systems (click to show).