.jpg)
0 Reviews
View Product Reviews50mm Aluminium Foil Tape (45m/Roll)
50mm Aluminium Foil Tape is made out of a soft aluminimum foil with a flame retardant adhesive. It is used for sealing joints and seams against moisture and vapour on all types of foil faced insulation.
Nationwide Delivery
Wed 18 Jun
- 1days
- 16hrs
- 18mins
- 5secs
Learn more
Pay in 3 interest-free payments
Split your purchase of £4.40 into 3 with no sign-up fees or late fees.
£1.47
today
£1.47
1 month
£1.47
2 months
How it works
- Choose PayPal at checkout to pay later with Pay in 3.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Pay in 3 is a form of credit, so carefully consider whether the purchase is affordable and how you will make the repayments. Be aware of the possible impact of using Pay in 3 and of missing payments, including making other borrowing more difficult or more expensive. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Available for purchases of £30 to £2,000. Terms and conditions apply. PayPal Pay in 3 is a trading name of PayPal (Europe) S.à r.l. et Cie, S.C.A. 22-24 Boulevard Royal L-2449, Luxembourg.
Learn more
Buy now. Pay with Klarna at your own pace.
Get what you need for your next project, choose how you pay.
Pay in 30 days
£4.40
Pay in full
Klarna's Pay in 30 days is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
Pay over time
£1.47
Every 30 days
Pay in 3
£1.47
today
£1.47
in 30 days
£1.47
in 60 days
Klarna's Pay in 3 is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
How it works
- At checkout select Klarna.
- Choose your payment plan.
- Different payment plans may be shown depending on the purchase amount and credit score.
- Complete your checkout.
- The amount will be charged based on the payment plan you chose.
Learn more
Pay in 4 interest-free payments
Split your purchase of £4.40 into 4 with no sign-up fees or late fees. Your purchase will be split into 4 payments, payable every 2 weeks
£1.10
today
£1.10
second payment
£1.10
third payment
£1.10
fourth payment
How it works
- Choose Clearpay at checkout to pay later with Pay in 4.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Clearpay is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/en-GB
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay’s behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at clearpay.co.uk/terms
Product Overview
50mm Aluminium Foil Tape is made out of a soft aluminimum foil with a flame retardant adhesive. It is used for sealing joints and seams against moisture and vapour on all types of foil faced insulation.
Frequently Bought With
+-+Photo.jpg)
.jpg)
Delivery & Returns Information
All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.
This charge is based on delivery to mainland UK excluding the following postcodes: AB, CF, DD, DG, KW, IV, LD, LL, NP, PH, SA and SY. If your delivery address is in any of these postcode areas a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.
Standard (Nationwide) Delivery
|
Core Products Core
|
|
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £25 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 £150 | £50 ex. VAT |
| Between £150 - £400 ex. VAT | £35 ex. VAT |
| Over £400 ex. VAT | FREE |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £20 ex. VAT |
| Between £100 - £250 ex. VAT | £15 ex. VAT |
| Over £250 ex. VAT | FREE |
| SuperFOIL and YBS products | |
| ORDER VALUE | DELIVERY CHARGE |
| Each item | £10 ex. VAT |
| Over £350 ex. VAT of 1 brand | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £7.50 ex. VAT |
| Over £100 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 |
What is 50mm Aluminium Foil Tape?
50mm Aluminium Foil Tape is a pressure-sensitive adhesive tape composed of a soft, malleable aluminium foil backing coated on one side with a durable adhesive.
The 50mm width makes it suitable for covering larger joints and surfaces, while the 45-metre roll length offers a substantial quantity for various projects.
This type of tape is engineered to provide excellent sealing, joining, and reflective capabilities in a range of environments. Most notably, it is used to seal the joints and seams of Polyisocyanurate (PIR) insulation boards and other foil-faced insulation materials.
Its excellent conformability allows it to adhere tightly to the board surfaces, creating a continuous, airtight, and vapour-resistant barrier. This helps to maintain the thermal integrity of the insulation system and prevents condensation.
Applications
This 50mm Aluminium Foil Tape is a versatile choice for critical sealing and joining tasks, especially valued where a durable, reflective, and moisture-resistant barrier is needed. Its conformability and strong adhesion are key to its performance in these primary applications:
- Joining Foil-Faced Insulation Materials: Ideal for sealing joints and seams on all types of foil-faced insulation, including PIR (Polyisocyanurate) boards and foil-faced mineral wool products. It ensures a continuous vapour barrier, maintains thermal integrity, and prevents air leakage.
- Pipe Lagging: Excellent for securing and sealing the outer layer of pipe insulation (lagging), especially foil-faced types. It protects the insulation, provides a neat finish, and helps maintain the vapour barrier, which is crucial for cold pipework.
- Sealing Ventilation Ducts (HVAC): A principal use is creating airtight seals on joints, seams, and connections in both rigid and flexible ventilation and air conditioning ductwork. This prevents air loss, improving system efficiency and energy conservation.
Other Common Uses:m
- General HVAC & Metalwork: Sealing other components within HVAC systems or general metal-to-metal joints where an airtight or moisture-resistant seal is required.
- Containment Sealing Support: Often used to seal seams in polythene sheeting for temporary containment enclosures (e.g., in asbestos abatement or dust control areas). Users must always verify suitability against all specific project and regulatory requirements for such critical tasks.
- Reflective Shielding & Repairs: Suitable for creating heat shields and for temporary durable repairs on metallic surfaces.
Benefits
- Reflective Aluminium Backing: Foil surface reflects both heat and light, making it useful for thermal insulation applications and creating reflective barriers.
- Vapour & Moisture Barrier: Continuous aluminium foil backing provides an excellent barrier against moisture, vapour, dust, and many airborne contaminants when properly applied.
- Good Thermal Conductivity: Aluminium itself is a good conductor of heat, which can be beneficial in applications requiring heat dissipation or uniform temperature distribution.
- Wide Temperature Tolerance: Aluminium foil can withstand a broad range of temperatures, from very low to moderately high.
- Conformable & Malleable: Soft, flexible nature allows the tape to conform well to irregular shapes, curved surfaces, and tight corners.
- Durable & Long-Lasting: Resistant to ageing, weathering (in certain applications), UV exposure (foil component), and many common chemicals, contributing to a long service life.
- Ease of Application: Simple to cut to length, handle, and apply without the need for special tools beyond a cutting blade.
