Our specialist stores
Our specialist stores
Insulation Tapes
Insulation tape is a pressure-sensitive adhesive tape used to seal seams, fix joints, and close gaps in insulation systems, thereby holding them securely in place.
The tape’s long-lasting grip enables it to perform well across walls, roof systems, and floors.
What is insulation tape?
Insulation tape in UK, sometimes mistakenly called installation tape, is a specialised adhesive product for sealing and securing insulation materials.
It forms airtight seals that help maintain the insulant’s performance. This helps reduce air leakage and moisture ingress. It also gives the finished installation work a clean, professional look.
Unlike ordinary masking tape or duct tape, insulation tapes are specifically designed to withstand temperature fluctuations, moisture exposure, and prolonged use. In the UK insulation industry, these tapes are available in various forms, including aluminium foil, vapour-control, and reinforced options.
What is tape for insulation used for?
Tape for insulation is used across domestic, commercial, and industrial construction to ensure airtight, energy-efficient results. Its typical applications include:
- Sealing edges and joints between insulation panels, slabs, or rolls.
- Patching tears or gaps in insulation membranes.
- Improving airtightness in walls, roofs, and ducting systems.
- Taping vapour control layers.
- Fixing reflective foils.
- HVAC duct sealing.
Types of insulation tapes
We supply a wide selection of insulation tapes in the UK, built to suit every project and surface. Popular options include:
- Foil insulation tapes: Made from aluminium foil for reflective insulation systems. Ideal for roofs and ducting.
- Acrylic adhesive tapes: Provide strong bonding power and long-term durability, even in cold conditions.
- Butyl tapes: Excellent vapour sealing solution. Compatible with most building materials. Perfect for chimneys, vents, perimetres, sealing laps and nail penetrations, and for use around windows and doors.
- Vapour barrier tapes: Seal joints in vapour control layers to stop moisture penetration.
- Glass cloth and fabric tapes: Withstand higher temperatures. Perfect for HVAC and industrial applications.
- PE and PVC insulation tapes: Flexible and easy to use for general sealing and joining tasks.
Benefits of insulation tape
Using high-quality installation tapes offers lasting performance benefits beyond a neat finish, such as:
- Moisture protection.
- Prevention of air leakage and heat loss.
- Improved energy efficiency.
- Enhanced durability as the tape keeps insulation materials securely in place.
- Fire resistance (depending on tape type). This variety is suitable for high-temperature environments.
- High-strength adhesion on most building surfaces.
- Quick installation.
- Professional results, as it leaves a clean, tidy finish that lasts.
Why choose our tape for insulation?
Here is what makes Insulation Wholesale the trusted choice for thermal insulation in the UK:
- Premium installation tapes from trusted brands such as Proctor and Tyvek.
- Products tested for strength, temperature resistance, and durability.
- Wide range of sizes, widths, and finishes for every application.
- Competitive pricing across the full insulation accessories range.
- Expert advice from people who know insulation inside and out.
- Fast UK-wide delivery (usually within 1–3 working days, unless stated otherwise during checkout).
Finishing your insulation project? Don’t overlook the details; get your insulation sealed and secure. Shop our comprehensive range of insulation tapes in the UK today and receive premium-grade performance delivered directly to your location.
At Insulation Wholesale, you can purchase Insulation Tapes at low wholesale prices with fast delivery for most of items within 2-5 days. Competitive rates guaranteed.
FAQ
Where to use insulation tape?
Installation tape covers any area where insulation joins, overlaps, or meets edges, particularly on ceilings, roofs, walls, ducting, or pipework.
It is also commonly used to seal vapour barriers and foil insulation systems, and around insulation joints in HVAC and underfloor systems.
Can insulation tape be used on foil insulation?
Yes. Foil insulation tape is specifically designed to seal reflective or foil-faced insulation. It creates a continuous vapour barrier and helps improve the overall thermal efficiency of your installation.
Is insulation tape heat-resistant?
That depends on the type. Aluminium foil and glass cloth insulation tapes can withstand high temperatures, making them ideal for use around heating systems, boilers, and ductwork. Always check the product’s specification for temperature ratings before use.
Insulation Tapes Range
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100mm Proctor Wraptite Tape 50m Roll
100mm Proctor Wraptite Tape is a self-adhesive tape designed for sealing seams in airtight building membranes. Its durable, weather-resistant properties ensure a secure, long-lasting bond.
£74.83£89.80 Ex VATInc VAT Add to cart -
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48mm Protech GT30HT Premium High Tack Cold Weather Aluminium Foil Tape 45m Roll
48mm Protech GT30HT is a strong aluminium foil tape with instant-stick adhesive. Its soft, flexible foil fits uneven surfaces and helps protect insulation from fire, moisture, and dust.
£5.65£6.78 Ex VATInc VAT Add to cart -
50mm Novia Double Sided Lap Tape 25m
£14.00£16.80 Ex VATInc VAT Add to cart -
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50mm Novia Single Sided Breather Membrane Lap Tape 25m
£15.00£18.00 Ex VATInc VAT Add to cart -
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72mm Protech GT30HT Premium High Tack Cold Weather Aluminium Foil Tape 45m Roll
72mm Protech GT30HT is a strong aluminium foil tape with instant-stick adhesive. Its soft, flexible foil fits uneven surfaces and helps protect insulation from fire, moisture, and dust.
£8.24£9.89 Ex VATInc VAT Add to cart -
75mm Novia Single Sided Breather Membrane Lap Tape 25m
£18.88£22.66 Ex VATInc VAT Add to cart -
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96mm Protech GT30HT Premium High Tack Cold Weather Aluminium Foil Tape 45m Roll
96mm Protech GT30HT is a strong aluminium foil tape with instant-stick adhesive. Its soft, flexible foil fits uneven surfaces and helps protect insulation from fire, moisture, and dust.
£11.00£13.20 Ex VATInc VAT Add to cart -
Aluminium Foil Tape 45m Roll (various sizes)
Aluminium Foil Tape is a self-adhesive aluminium reflective jointing foil tape. Aluminum Foil is superior to duct tape for sealing ducts. It is also ideal for sealing joints against all types/brands of foil-faced insulation, foamboards, and thermal insulation.
From:£4.44£5.33Ex VATInc VAT Add to cart
