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Z-Series Metal Access Panel - All Sizes
Vendor:TimlocfromRegular price £44.56 £53.47Sale price £44.56 £53.47 Regular priceUnit price per£0.00 -
Metal 1 Hour Fire Rated Access Panel - All Sizes
Vendor:TimlocfromRegular price £65.47 £78.56Sale price £65.47 £78.56 Regular priceUnit price per£0.00 -
Plastic Access Panel Clip Fit White - All Sizes
Vendor:TimlocfromRegular price £6.31 £7.57Sale price £6.31 £7.57 Regular priceUnit price per£0.00 -
Plastic Access Panel - All Sizes
Vendor:TimlocfromRegular price £5.87 £7.04Sale price £5.87 £7.04 Regular priceUnit price per£0.00 -
Airtight Plastic Access Panel Clip Fit White - All Sizes
Vendor:TimlocfromRegular price £6.39 £7.67Sale price £6.39 £7.67 Regular priceUnit price per£0.00 -
Plastic Key Hole Plug
Vendor:TimlocRegular price £1.78 £2.14Sale price £1.78 £2.14 Regular priceUnit price per£0.00 -
Z-Series Spare Key
Vendor:TimlocRegular price £4.98 £5.98Sale price £4.98 £5.98 Regular priceUnit price per£0.00 -
Budget Spare Metal Key
Vendor:TimlocRegular price £4.98 £5.98Sale price £4.98 £5.98 Regular priceUnit price per£0.00 -
Z-Series Metal Fire Rated Loft Door - All Sizes
Vendor:TimlocfromRegular price £103.34 £124.01Sale price £103.34 £124.01 Regular priceUnit price per£0.00 -
Loft-Loc Loft Door Metal Pole
Vendor:TimlocRegular price £14.94 £17.93Sale price £14.94 £17.93 Regular priceUnit price per£0.00 -
Loft-Loc Slotted Loft Door Metal Pole
Vendor:TimlocRegular price £14.95 £17.94Sale price £14.95 £17.94 Regular priceUnit price per£0.00 -
Plastic Drop-In Loft Access Door
Vendor:TimlocfromRegular price £39.53 £47.44Sale price £39.53 £47.44 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Multi Cavity Closer 2.4m - All Sizes
Vendor:TimlocfromRegular price £70.54 £84.65Sale price £70.54 £84.65 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Plus FX Cavity Closer 2.4m - All Sizes
Vendor:TimlocfromRegular price £78.36 £94.03Sale price £78.36 £94.03 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Plus FX 50mm - 100mm Multi Cavity Closer 2.4m (Pack of 10)
Vendor:TimlocRegular price £98.45 £118.14Sale price £98.45 £118.14 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Plus FX Check Reveal Cavity Closer 2.4m - All Sizes
Vendor:TimlocfromRegular price £92.05 £110.46Sale price £92.05 £110.46 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Plus FX Check Reveal Multi Cavity Closer 2.4m (Pack of 10)
Vendor:TimlocRegular price £107.58 £129.10Sale price £107.58 £129.10 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Plus Cavity Closer 2.4m - All Sizes
Vendor:TimlocfromRegular price £71.95 £86.34Sale price £71.95 £86.34 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Plus Multi Cavity Closer 2.4m (Pack of 10)
Vendor:TimlocRegular price £82.41 £98.89Sale price £82.41 £98.89 Regular priceUnit price per£0.00 -
Thermo-Loc Platinum Plus Check Reveal Multi Cavity Closer 2.4m (Pack of 10)
Vendor:TimlocRegular price £102.65 £123.18Sale price £102.65 £123.18 Regular priceUnit price per£0.00 -
Thermo-Loc 30 min Fire-Rated Cavity Closer 2.4m - All Sizes
Vendor:Timlocfrom£160.36 £192.43 -
Thermo-Loc 60 min Fire-Rated Cavity Closer 2.4m - All Sizes
Vendor:Timlocfrom£99.58 £119.50 -
Thermo-Loc 60 min Fire-Rated Check Reveal Cavity Closer 2.4m - All Sizes
Vendor:Timlocfrom£113.65 £136.38 -
Thermo-Loc Cavity Closer Fixing Ties (Pack of 100)
Vendor:TimlocRegular price £22.66 £27.19Sale price £22.66 £27.19 Regular priceUnit price per£0.00 -
Rigid Gas Barrier Top Hat Pipe Collar - All Sizes
Vendor:TimlocfromRegular price £10.30 £12.36Sale price £10.30 £12.36 Regular priceUnit price per£0.00 -
Flexible Top Hat Pipe Collar - All Sizes
Vendor:TimlocfromRegular price £8.59 £10.31Sale price £8.59 £10.31 Regular priceUnit price per£0.00 -
1201 Top Hat
Vendor:TimlocRegular price £10.73 £12.88Sale price £10.73 £12.88 Regular priceUnit price per£0.00 -
Thermo-Loc FRSTOP 60 min Fire-Rated Cavity Stop Sock - All Sizes
Vendor:TimlocfromRegular price £5.64 £6.77Sale price £5.64 £6.77 Regular priceUnit price per£0.00 -
Gastite Sealing Tape 100mm x 10m
Vendor:TimlocRegular price £34.99 £41.99Sale price £34.99 £41.99 Regular priceUnit price per£0.00 -
Plastic Girth Tape 75mm x 33m
Vendor:TimlocRegular price £13.99 £16.79Sale price £13.99 £16.79 Regular priceUnit price per£0.00 -
Radon Gas Sump 350mm x 350mm
Vendor:TimlocRegular price £44.95 £53.94Sale price £44.95 £53.94 Regular priceUnit price per£0.00 -
Jubilee Clips for Top Hat - All Sizes
Vendor:TimlocfromRegular price £1.70 £2.04Sale price £1.70 £2.04 Regular priceUnit price per£0.00
Timloc | Timloc Insulation | Timloc Building Products
Timloc, renowned in the building supplies industry, offers a diverse range of products on Insulation4Less, each designed to meet specific building needs. This overview categorises their products into distinct groups, highlighting their practical uses and aiding in selecting the right product for various use cases.
What is Timloc?
Timloc is a trusted UK manufacturer specialising in high-quality building products such as cavity closers, access panels, loft hatches, fire‑rated stop socks, and insulation retaining discs. Designed to meet strict UK Building Regulations, Timloc solutions improve energy efficiency, fire safety, and ventilation in residential and commercial properties. All products are built for easy installation while offering long-term durability and compliance with NHBC standards.
Metal Access Panels
Z-Series Metal Access Panel & 1-Hour Fire-Rated Metal Access Panel: These are ideal for areas requiring secure, easy access or where fire resistance is a priority. The Z-Series includes options for all sizes, ensuring a perfect fit for any space.
Plastic Access Panels
Plastic Access Panel Clip Fit White & Plastic Access Panel: These panels provide a cost-effective solution for easy access to building services in internal walls and ceilings. The clip fit design allows for quick installation.
Airtight Plastic Access Panel Clip Fit White: Specifically designed to enhance energy efficiency by preventing air leakage, these panels are suitable for environmentally conscious installations.
Additional Components
Plastic Key Hole Plug, Z-Series Spare Key, and Budget Spare Metal Key: These components are essential for maintaining the functionality and security of the access panels.
Loft Access Doors
Z-Series Metal Fire-Rated Loft Door: Offers fire protection and secure access to loft spaces. Its metal construction ensures durability and safety.
Plastic Drop-In Loft Access Door: A lightweight and easy-to-install option for accessing loft spaces.
Loft Door Accessories
Loft-Loc Loft Door Metal Pole & Loft-Loc Slotted Loft Door Metal Pole: These poles are designed to provide easy and safe operation of loft doors.
Cavity Closers and Fire Safety
Thermo-Loc Platinum and Platinum Plus Range: Available in various sizes and specifications, including multi-cavity and check reveal options. These cavity closers are crucial for maintaining thermal efficiency, preventing damp, and ensuring structural integrity in cavity wall constructions.
Thermo-Loc 30 min and 60 min Fire-Rated Cavity Closers: Specifically designed to enhance fire safety in buildings, these cavity closers provide additional fire resistance.
Fire Safety Accessories
Thermo-Loc FRSTOP 60 min Fire-Rated Cavity Stop Sock: Enhances fire safety in cavity walls by preventing the spread of fire.
Sealing and Gas Protection
Rigid Gas Barrier Top Hat Pipe Collar, Flexible Top Hat Pipe Collar, 1201 Top Hat: These products are designed to seal around pipes, preventing gas, moisture, and other elements from penetrating the building structure.
Jubilee Clips for Top Hat: Ensure a secure fit and seal for the top hats.
Sealing Tapes
Gastite Sealing Tape & Plastic Girth Tape: Provide an effective seal for various building applications, enhancing insulation and air tightness.
Radon Mitigation
Radon Gas Sump: Specifically designed to mitigate radon gas in buildings, ensuring a healthier living environment.
Benefits of Timloc Building Products
- Energy Efficiency – Airtight designs and insulated components help minimise heat loss and reduce energy bills.
- Fire Protection – Fire-rated cavity closers and stop socks prevent fire and smoke spread for up to 60 minutes.
- Durability & Quality – Manufactured in the UK with robust materials for long-lasting performance.
- Regulation Compliance – Fully meets Part L, NHBC, and relevant British Standards.
- Installer-Friendly – Products are designed for quick, clean, and adaptable installation on-site.
- Versatile Range – Solutions available for doors, windows, loft access, and wall insulation retention.
Applications of Timloc Products
- Cavity Closers – To seal cavities around door and window openings, reducing cold bridging and damp.
- Fire-Rated Closers & Stop Socks – To provide fire protection in cavity walls and prevent lateral fire spread.
- Access Panels & Loft Hatches – For safe, discreet, and insulated entry to lofts, service voids, or concealed areas.
- Insulation Retaining Discs – To securely hold insulation batts in place on wall ties, preventing sagging.
- Ventilation & Airflow – In areas that require compliant airflow without heat loss.
Installation Tips
- Measure Accurately – Always check cavity width, opening size, and product dimensions before cutting or fitting.
- Follow Manufacturer Guidelines – Use Timloc’s official datasheets for correct installation techniques.
- Trim with Care – For cavity closers, use a fine-toothed saw or sharp blade for clean, precise cuts.
- Seal Joints & Gaps – Ensure airtightness by sealing joints with appropriate sealant or tape.
- Check Fire-Rating Orientation – For fire-rated products, install in the correct position as per instructions.
- Fix Securely – For retaining discs, clip firmly onto wall ties to hold insulation in place without movement.
Why Choose Insulation4Less for Timloc Products?
- Authorised Supplier – We stock a full range of genuine Timloc building products.
- Competitive Prices – Get high-quality products at market-leading prices.
- Expert Advice – Our team can guide you on the best Timloc solution for your project.
- Fast UK Delivery – Prompt nationwide shipping ensures minimal project delays.
Rated Excellent



