Flipper Gaskets and seals
Flipper gaskets are the workhorses of window and door sealing – that little flexible fin acts like a bouncer at a club, keeping out draughts, dust, and the British weather. Perfect for UPVC windows, bi-folds, and conservatories that need to keep things tight and tidy.
Not sure which flipper seal you need? Grab a sample pack and try before you buy. It's better than guessing and ending up with a wonky seal and a face full of cold air.
You’ll find popular profiles like F104 and F114 here, along with full buckets for the trade or keen DIYers who don’t mess about. Every gasket’s shown true to size, so if it looks right, chances are it’ll fit like a glove.
If your old seal’s gone flat as a pancake or keeps flapping in the breeze, a proper replacement will sort it. It’ll boost your energy efficiency, cut noise, and stop that annoying whistling through the frame.
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Double Glazing Seal / Gasket Sample Pack
Misc
£5.08 Inc. VAT£4.23 Ex. VATNot sure which gasket will fit? Order the gasket sample pack. Trying to find a replacement gasket for your window or door can be a bewildering task as there are so many different types of gasket and seal available. We've tried to take some of...£5.08 Inc. VAT£4.23 Ex. VAT -
Extrudaseal F104 Flipper Gasket Double Glazing Seal
Extrudaseal
£1.49 Inc. VAT£1.24 Ex. VATF104 Bubble Flipper Gasket by Extrudaseal - for use on front doors, back doors and opening windows. SOLD BY THE METREPlease check your size carefully with the drawing. This gasket is only available in black - no other colour is manufactured. SOLD...£1.49 Inc. VAT£1.24 Ex. VAT -
Extrudaseal F114 Flipper Gasket Double Glazing Seal
Extrudaseal
£1.49 Inc. VAT£1.24 Ex. VATF114 Flipper Gasket Double Glazing Seal by Extrudaseal SOLD BY THE METRE Flipper Gasket Double Glazing Seal for replacement on UPVC Door and windows. This gasket is for use on opening Windows and Doors and makes an ideal replacement. This style...£1.49 Inc. VAT£1.24 Ex. VAT -
Full Bucket of Extrudaseal F104 Flipper Gasket Double Glazing Seal - 250m
Extrudaseal
£132.00 Inc. VAT£110.00 Ex. VATFull Bucket of F104 Bubble Flipper Gasket by Extrudaseal - for use on front doors, back doors and opening windows. SOLD BY THE BUCKET Please check your size carefully with the drawing. This gasket is only available in black - no other colour is...£132.00 Inc. VAT£110.00 Ex. VAT -
Full Bucket of Extrudaseal F114 Flipper Gasket Double Glazing Seal - 250 metres
Extrudaseal
£123.60 Inc. VAT£103.00 Ex. VATF114 Flipper Gasket Double Glazing Seal by Extrudaseal - Full Bucket 250 metres SOLD BY THE BUCKET This is for a full bucket of 250m. If you want a shorter length then please visit this page to buy by the metre Flipper Gasket Double Glazing Seal for...£123.60 Inc. VAT£103.00 Ex. VAT -
Gasket Cutters - Multi-function Shears
Misc
£20.98 Inc. VAT£17.48 Ex. VATThese multi-function shears have a multitude of uses but are ideal for cutting all kinds of UPVC window gasket and window trim. Spring loaded heavy duty drop forged blade, Alloy cutting plate with angle guide, Set includes cutting guides for upvc...£20.98 Inc. VAT£17.48 Ex. VAT -
Reddiplex R4055 Flipper Gasket Double Glazing Seal
Reddiplex
£1.49 Inc. VAT£1.24 Ex. VATReddiplex R4055 Bubble Flipper Gasket - for use on front doors, back doors and opening windows. SOLD BY THE METRE Stock is very low on this product, click here to see the alternative gasketPlease check your size carefully with the drawing. This...£1.49 Inc. VAT£1.24 Ex. VATQty in Cart: 0Quantity:Price:£1.49 Inc. VAT£1.24 Ex. VATSubtotal: -
Reddiplex R6381 Flipper Gasket Double Glazing Seal
Reddiplex
£1.49 Inc. VAT£1.24 Ex. VATReddiplex R6381 Flipper Gasket Double Glazing Seal SOLD BY THE METRE Stock is very low on this product, click here to see the alternative gasket Flipper Gasket Double Glazing Seal for replacement on UPVC Door and windows. This gasket is for...£1.49 Inc. VAT£1.24 Ex. VATQty in Cart: 0Quantity:Price:£1.49 Inc. VAT£1.24 Ex. VATSubtotal: -
Reddiplex R9726 Bubble Flipper Gasket Double Glazing Seal, Bulk Purchase 150 metres
Reddiplex
£117.94 Inc. VAT£98.28 Ex. VATFull Reel of R9726 Bubble flipper gasket - 150 metres. SPECIAL ORDER SPECIAL ORDER - allow approx 1 week for delivery Ideal for contractors who want to carry stock on their van. This is supplied on a cardboard reel and not in a...£117.94 Inc. VAT£98.28 Ex. VATQty in Cart: 0Quantity:Price:£117.94 Inc. VAT£98.28 Ex. VATSubtotal: