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Order by Wednesday 18th December for delivery before Christmas. We will close for Christmas on Monday 23rd and reopen on Thursday 2nd Jan.
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GL1 Dry Liner - 3m

Original price £2.77 - Original price £2.77
Original price
£2.77
£2.77 - £2.77
Current price £2.77

Order by Wednesday 18th December to guarantee delivery before Christmas. We will close for Christmas on Monday 23rd and will reopen on Thursday 2nd Jan.
🛠️ Minimum Order Value

This product is from our Building Materials range, which have a minimum order value of £140. View our Building Materials range to browse all the qualifying products.


  • Durable galvanised steel channel for secure plasterboard linings

  • Creates a cavity for improved acoustic or thermal insulation

  • Easy-to-install and compatible with various substrates

The GL1 Dry Liner Channel is a high-performance, versatile solution for transforming uneven surfaces into sleek, energy-efficient spaces with reliable plasterboard support.

The GL1 Dry Liner Channel (3m) is a high-performance and cost-effective solution for creating secure, energy-efficient plasterboard linings on uneven masonry walls, timber joists, concrete soffits, and steel beams or columns. Manufactured from durable galvanised steel, the GL1 channel is an integral component for wall and ceiling lining systems, ensuring a reliable and professional finish in both domestic and commercial applications.

What is the GL1 Dry Liner Channel?

The GL1 Dry Liner Channel is a robust, non-load-bearing metal channel designed to facilitate the installation of plasterboard linings. It serves as the upright or stud component within wall and ceiling lining systems, also known as the Gypliner system. This channel creates a cavity between the masonry wall and plasterboard, which can be utilised for acoustic or thermal insulation, ensuring a smoother and more energy-efficient finish on old or uneven surfaces.

How does the GL1 Dry Liner Channel work?

The GL1 Dry Liner Channel operates as the structural backbone for plasterboard lining systems. Installed vertically, it provides:

  1. Secure Support: The channel forms a stable frame, allowing plasterboard to be easily attached using screws.
  2. Cavity Creation: By spacing the plasterboard away from the masonry wall, it creates a cavity that can accommodate thermal or acoustic insulation or house surface-fixed services like cables and pipes.
  3. Even Finish: It bridges irregularities in masonry walls or ceilings, ensuring a smooth, level surface for plasterboard application.
  4. Compatibility: The channel works seamlessly with other components, such as floor and ceiling tracks, and can be adjusted to create a cavity width ranging from 25mm to 130mm.

Where can the GL1 Dry Liner Channel be used?

The GL1 Dry Liner Channel is versatile and suitable for various applications, including:

  • Masonry Walls: Ideal for lining uneven or old masonry surfaces.
  • Concrete Soffits: Provides support for plasterboard ceilings.
  • Timber Joists: Facilitates the installation of plasterboard in ceiling or wall systems.
  • Steel Columns and Beams: Aids in the encasement of structural elements for a polished finish.
  • Domestic and Commercial Projects: Suitable for homes, offices, schools, retail spaces, and industrial buildings.

How to install the GL1 Dry Liner Channel?

Follow these steps for efficient installation:

  1. Preparation:
    • Measure and mark the area to determine the placement of the GL1 channels.
    • Ensure the surface is clean and free from loose debris.
  2. Fix Floor and Ceiling Tracks:
    • Install floor and ceiling tracks securely using appropriate fixings. These tracks will hold the GL1 channels in place.
  3. Position the GL1 Channels:
    • Insert the GL1 channels vertically into the tracks at regular intervals, typically 600mm centres.
    • Ensure the channels are plumb for an even finish.
  4. Attach the Plasterboard:
    • Secure the plasterboard to the GL1 channels using drywall screws, ensuring they align with the channel's screw-friendly surface.
  5. Optional Insulation:
    • Insert thermal or acoustic insulation into the cavity between the plasterboard and the masonry wall for enhanced performance.
  6. Finishing:
    • Tape and joint the plasterboard seams before finishing with paint or decorative materials.

What are the benefits of using the GL1 Dry Liner Channel?

  1. Durable Construction: Made from strong, galvanised steel for long-lasting performance.
  2. Versatility: Suitable for a wide range of surfaces, including masonry, timber, and concrete.
  3. Improved Acoustics and Insulation: Creates a cavity for thermal and acoustic insulation, enhancing energy efficiency and noise reduction.
  4. Cost-Effective: Provides a reliable solution at an affordable price, reducing labour and material costs.
  5. Easy Installation: Designed for quick and straightforward installation, ensuring a professional finish with minimal effort.
  6. Multi-Purpose: Ideal for domestic and commercial projects, offering support for walls, ceilings, and structural encasements.
  7. Enhanced Aesthetics: Bridges uneven surfaces to create a smooth and polished finish for plasterboard linings.

The GL1 Dry Liner Channel is the go-to choice for transforming uneven surfaces into flawless, energy-efficient, and acoustically sound spaces.

Here are the main details for this product:

Dimensions: 3m

Thickness: NA

Pack Size: 1 Length

Weight: NA

Density: NA

Coverage: sqm

Fire rating: NA

Thermal Conductivity:

Visit our Fitting Instructions section for more detailed instructions relating to your specific application.

Please contact our team if you have any questions on this product.

Looking for a complete soundproofing solution?

If your looking for soundproofing for a particular situation or application, then the best place to start is with our soundproofing solutions that cover walls, floors, ceilings and reducing echo. Select the relevant application below to find out more.

Wall Solutions

Floor Solutions

Ceiling Solutions

Echo Solutions

Visit our Fitting Instructions section for more detailed instructions relating to your specific application.

Check out our Soundproofing Guides for more information, advice and tips on all aspects of soundproofing.