Despite its old charm and many benefits, traditional plaster has fallen out of favour with most homeowners with plasterboard reigning supreme as the central component of all drylining systems. Available in both Standard Boards and Performance Boards. Performance Boards are used in applications where additional fire, acoustic, moisture or vapour resistance is required. The most popular thickness of plasterboard is 12.5mm, and standard boards are available in both Square and Tapered edge forms.Find Out More About Our Types of Plasterboard
12.5mm Knauf Wallboard Tapered Edge Plasterboard 2400mm x 1200mm
12.5mm Knauf Fire Panel Tapered Edge Plasterboard 2400mm x 1200mm
12.5mm Knauf Soundshield Plus Tapered Edge Plasterboard 2400mm x 1200mm
12.5mm Knauf Moisture Panel Tapered Edge Plasterboard 2400mm x 1200mm
12.5mm Knauf Wallboard Square Edge Plasterboard 2400mm x 1200mm
15mm Knauf Soundshield Plus Tapered Edge Plasterboard 2400mm x 1200mm
12.5mm Knauf Vapour Panel Tapered Edge Plasterboard 2400mm x 1200mm
15mm Knauf Wallboard Tapered Edge Plasterboard 2400mm x 1200mm
What is Wallboard/Standard Plasterboard?
Much cheaper and less labour intensive than traditional lath and plaster, Standard Plasterboard is the most commonly used drylining product in the UK. Often referred to as drywall or wallboard, these boards are suited for walls, partitions and ceilings. Standard Plasterboard comprises an aerated gypsum core firmly bonded to strong paper liners, making it ideal for suitable gypsum plasters or direct decoration.
There are also specialist plasterboard sheets available on the market, including:
- Insulated plasterboard (thermal laminate)
- Fire-resistant plasterboard
- Plasterboard backed with a vapour control membrane
- Insulated plasterboard - offering thermal efficiency
Gyproc offers both fireline and moisture-resistant boards. Fireline offers fire resistance and increased protection for structural steel with a non-combustible gypsum core. If heat retention is what you're after, we suggest applying insulation with a low thermal conductivity along with the plasterboard.
Standard Plasterboard Application
Standard plasterboard sheets can be easily fixed to the wall, timber/metal partitions (with mechanical fixings) and various brick/masonry constructions using the "dot and dab" method, in which plasterboard is applied to the surface of the walls or insulation with adhesive.
You're in safe hands with fire-resistant plasterboard. Whilst it won't completely fireproof your house, it will buy vital time for residents to escape and survive fire break-outs. Fire-resistant plasterboards feature an aerated gypsum core reinforced with glass fibre and other elements before being strongly sealed to pink paper, hence the common “pink plasterboard” label. Gyproc Fireline Plasterboard is just one of many fire plasterboards we sell; this square-edged plasterboard offers a slick straight edge and is ideal for applications where stringent fire performance is required.
Moisture plasterboard is packed with moisture-resistant additives to battle dampness and moisture in walls and ceilings, helping to prevent damage in wet areas like kitchens and bathrooms. Designed for direct tiling application (with no surface preparation required), these drywall green boards should be used in conjunction with other drywall components to create partition and ceiling systems that resist moisture.
Sometimes called acoustic plasterboards, or noise-reducing plasterboards, soundproof plasterboard prevents sound energy from travelling between rooms. Sound block plasterboard can markedly reduce the noise levels that penetrate the walls of a room, in either direction. Soundproof acoustic plasterboard features a much higher density core than standard plasterboard. It is this core which lends itself to the reduction of noise pollution; as sound energy struggles to travel through it, allowing for a noise reduction of between 30-50 decibels.
Insulated plasterboards (otherwise known as thermal plasterboards) comprise standard drywall plasterboard pre-bonded to an insulant. Although plasterboard is not most commonly known for its thermal performance, insulation plasterboard offers the user the ability to install both the insulation and plasterboard in one operation, offering drylining and added thermal insulation benefits.
Knauf Gypsum Plasterboard
Knauf gypsum plasterboards offer homeowners a drylining solution that meets industry requirements and application needs. We recommend these 2400mm x 1200mm wallboards for people who want easy installation as well as a range of decoration options. Each board has an ivory paper face and a tapered edge that creates a flush finish. It helps homeowners to avoid unsightly gaps and poor installation practices.
Once the boards are installed, you can begin decorating. Knauf Drywall designed these boards specifically for direct application and decoration. While Knauf wallboard provides average fire protection and structural and acoustic insulation, Knauf's range of performance plasterboard offers superior acoustic and fire performance. For best performance, use in conjunction with Knauf jointing compounds and fixings.
Tapered Edge Plasterboard
Tapered edge boards are ideal for taping and jointing to achieve a flush finish or for a single coat gypsum plaster finish. Tapered edge plasterboard is the prime choice for walls (flat wall insulation) no matter the desired finish.
Square Edge Plasterboard
Square edge boards are perfect for textured finishes or undecorated applications. The boards maintain the same thickness throughout, and when pushed together, form the so-called butt joint. If you are planning on skimming the plasterboard with plaster we recommend opting for straight edge as it is generally cheaper.
Frequently Asked Plasterboard Questions
Frequently Asked Plasterboard Questions
What Are The Benefits of Using Plasterboard Over Plaster?
- You don’t need to be an expert to install the boards correctly. Whilst it may take patience and effort to get the boards into the correct position on the wall, you’ll catch on fast.
The straight, smooth finish of the boards promises a clean and flush base on which to decorate.
It is faster, cheaper, and less labour-intensive than applying plaster.
In terms of thermal efficiency, drywall has a slight edge over plaster.
Drywall can easily be cut into when making in-wall repairs - these holes are then easy to fix.
How to Cut Plasterboard
We recommend cutting plasterboard with a regular plasterboard saw. You will need a straight edge, Stanley knife, a pencil and a measuring tape. Holes for switch or socket boxes should be cut out before the boards are fixed.
As ever, we recommend marking your measurements before cutting and wearing protective gear.
Are Gypsum Board & Plasterboard The Same Thing?
Yes. Plasterboard goes by several names including gypsum board, drywall, wallboard or wall panels.