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50mm Aluminium Foil Tape (45m/Roll)
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High-performance aluminium foil tape with strong adhesive backing. Provides a moisture and vapour-resistant seal for insulation joints, ducts, and pipework. 50mm width for sealing and insulation board taping.
Express Delivery
Wed 26 Nov
Standard Delivery
Thu 27 Nov
- 0days
- 20hrs
- 57mins
- 33secs
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Product Overview
High-performance aluminium foil tape with strong adhesive backing. Provides a moisture and vapour-resistant seal for insulation joints, ducts, and pipework. 50mm width for sealing and insulation board taping.
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, EH, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, SA, SY & TD
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
|
Core Products Core
|
|
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.
| Insulation, Plasterboard and Drylining Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £20 ex. VAT |
| Over £100 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{all_inclusive}} Reflects both heat and light
- {{border_inner}} Soft, flexible nature
- {{linear_scale}} Seals joints and seams on foil-faced insulation
- {{content_cut}} Simple to cut to length, handle, and apply
Technical Specification
| Width: | 50mm |
|---|---|
| Length: | 45m |
| Sales Unit: | Roll |
Product Overview
Aluminium Foil Tape with a 50mm width and 45-metre roll length. Manufactured with a soft, malleable aluminium foil backing and a high-performance pressure-sensitive adhesive, this tape provides an effective seal against air, moisture, and vapour.
Designed for professional insulation and HVAC applications, it delivers excellent adhesion to foil-faced materials and metal surfaces. The reflective aluminium surface enhances thermal efficiency by maintaining insulation continuity and preventing heat loss through joints or seams.
Its conformable foil layer ensures a tight, continuous bond even on irregular or curved surfaces. The narrower 50mm width is ideal for precision sealing, smaller seams, or tighter joints, offering excellent control in confined or detailed installation areas.
Features & Benefits
- Reflective aluminium surface: Enhances thermal performance by reflecting heat and light in insulation systems.
- Vapour and moisture barrier: Provides a continuous, airtight seal that prevents condensation and air leakage.
- High adhesive strength: Pressure-sensitive adhesive delivers secure bonding to foil-faced insulation, ductwork, and metal surfaces.
- Thermal conductivity: Aluminium composition allows efficient heat distribution where required.
- Temperature tolerance: Suitable for both low and moderately high temperature environments.
- Conformable and flexible: Adapts easily to curved or uneven surfaces for a seamless finish.
- Durable construction: Resistant to ageing, UV exposure (foil component), and many common chemicals for long service life.
- Roll size 50mm x 45m: Compact width suited to smaller joints, seams, or detailed insulation work.
Applications
- Foil-faced insulation joints: Seals seams and joints in PIR, phenolic, and mineral wool insulation boards to maintain vapour barriers.
- Pipe lagging: Secures and seals the outer layer of foil-faced pipe insulation to preserve thermal and moisture protection.
- Ventilation ducting (HVAC): Provides airtight joints and seals in rigid or flexible air ducts to improve system efficiency.
- General HVAC and metalwork: Used for metal-to-metal sealing where a vapour-tight or moisture-resistant joint is needed.
- Containment sheeting: Suitable for sealing seams in polythene sheeting for temporary dust or containment barriers.
- Reflective shielding and surface repairs: Can be used to create temporary heat shields or perform minor metallic surface repairs.
Installation Guidance
- Surface preparation: Ensure all surfaces are dry, clean, and free from dust or grease before application.
- Application method: Unroll tape and apply firm, even pressure along the seam or joint to achieve full contact.
- Cutting and handling: Cut to length using a utility knife or scissors; no specialist tools required.
- Overlap joints: When sealing seams, allow sufficient overlap to maintain full vapour continuity.
- Temperature conditions: Apply within the recommended temperature range for best adhesion results.
Compliance & Performance
- Material specification: Soft aluminium foil backing with pressure-sensitive acrylic adhesive.
- Thermal and vapour performance: Conforms to standard insulation sealing and HVAC duct sealing requirements.
- Chemical and UV resistance: Maintains adhesion and surface integrity under typical service conditions.
- Service temperature range: Suitable for environments ranging from sub-zero to moderately high operating temperatures.
- Important note: Always confirm compatibility with insulation or duct materials before application in critical systems.
