Bubble Gaskets and seals

Bubble gaskets are the go-to choice for sealing UPVC windows and doors, helping to stop draughts, leaks, and rattles dead in their tracks. Whether you're replacing a worn gasket or upgrading to a better fit, this range includes high-quality bubble seals from trusted names like Extrudaseal and Reddiplex.

Not sure which one you need? Order a gasket sample pack to test the fit before buying in bulk.

All profiles are shown true-to-scale, and we stock them in popular finishes including black and white.

Use these gaskets on UPVC windows, doors, conservatories, and more — perfect for installers and keen DIYers alike. Scroll down to view the full range and choose the seal that best matches your profile.

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Qty in Cart
Quantity
Price
Subtotal

Reddiplex R6160 Bubble Gasket Double Glazing Seal in WHITE

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Reddiplex R6160 Bubble Gasket Double Glazing Seal in WHITE SOLD BY THE METRE

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:
Reddiplex R6299 Bubble Gasket Double Glazing Seal

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Reddiplex R6299 Bubble Gasket - for use on front doors, back doors and opening windows. SOLD BY THE METRE

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:
Reddiplex R9726 Bubble Gasket Double Glazing Seal

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Reddiplex R9726 Bubble Gasket - for use on front doors, back doors and opening windows. SOLD BY THE METRE

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:
Reddiplex R6679 Bubble Gasket Double Glazing Seal

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Reddiplex R6679 Bubble Gasket - for use on front doors, back doors and opening windows. LIMITED STOCK - See AB268 as an alternative

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:
Reddiplex R4055 Bubble Flipper Gasket Double Glazing Seal, Bulk Purchase 200 metres

Reddiplex

MSRP:

£105.16 Inc. VAT

Was:

MSRP:

£87.63 Ex. VAT

Was:

Full Buckets of R4055 Bubble Flipper gasket. Ideal for contractors who want to carry stock on their van. SPECIAL ORDER

MSRP:

£105.16 Inc. VAT

Was:

MSRP:

£87.63 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£105.16 Inc. VAT

Was:

MSRP:

£87.63 Ex. VAT

Was:

Subtotal:
Reddiplex R6160 Bubble Gasket Double Glazing Seal in BLACK

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

****This gasket is no longer available- Please click here for the new replacement.

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:
Reddiplex R6064 Bubble Gasket Double Glazing Seal

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Reddiplex R6064 Bubble Gasket Double Glazing Seal SOLD BY THE METRE Sold By The Metre

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:
Reddiplex R6160 Bubble Gasket Double Glazing Seal in BLACK, Bulk Purchase, 175m

Reddiplex

MSRP:

£91.99 Inc. VAT

Was:

MSRP:

£76.66 Ex. VAT

Was:

Full Bucket of R6160 Bubble Gasket in BLACK - 175 metres SPECIAL ORDER SPECIAL ORDER - allow approx 1 wee

MSRP:

£91.99 Inc. VAT

Was:

MSRP:

£76.66 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£91.99 Inc. VAT

Was:

MSRP:

£76.66 Ex. VAT

Was:

Subtotal:
Reddiplex R9725 Bubble Gasket Double Glazing Seal in WHITE

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Reddiplex R9725 Bubble Gasket Double Glazing Seal in WHITE SOLD BY THE METREStock is very low on this product, click here to se

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:
Reddiplex R6160 Bubble Gasket Double Glazing Seal in WHITE, Bulk Purchase, 175m

Reddiplex

MSRP:

£91.99 Inc. VAT

Was:

MSRP:

£76.66 Ex. VAT

Was:

Full Bucket of R6160 Bubble Gasket in WHITE - 175 metres SPECIAL ORDER SPECIAL ORDER - allow approx 1 week fo

MSRP:

£91.99 Inc. VAT

Was:

MSRP:

£76.66 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£91.99 Inc. VAT

Was:

MSRP:

£76.66 Ex. VAT

Was:

Subtotal:
Reddiplex R9725 Bubble Gasket Double Glazing Seal in WHITE, Bulk Purchase, 225m

Reddiplex

MSRP:

£118.27 Inc. VAT

Was:

MSRP:

£98.56 Ex. VAT

Was:

Full Bucket of R9725 Bubble Gasket in WHITE - 225 metres SPECIAL ORDER SPECIAL ORDER - allow approx

MSRP:

£118.27 Inc. VAT

Was:

MSRP:

£98.56 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£118.27 Inc. VAT

Was:

MSRP:

£98.56 Ex. VAT

Was:

Subtotal:
Reddiplex R5019 Bubble Gasket Double Glazing Seal

Reddiplex

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Reddiplex R5019 Bubble Gasket - for use on front doors, back doors and opening windows.

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Qty in Cart: 0

Quantity:

Price:

MSRP:

£1.49 Inc. VAT

Was:

MSRP:

£1.24 Ex. VAT

Was:

Subtotal:

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