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Finnsworth

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Products of the Finnsworth range from £3.9 to £38.92, so your total expense can vary depending on the products chosen, which allows you to choose products according to your budget. Finnsworth provides their products for a reasonable price, which means the products cost around £8.97 on average. They are affordable options to make your shopping much easier.

Finnsworth offers 136 products for sale, giving you more than enough choices but not too much to dazzle you. We analyzed some of them in detail and recommended them to our readers. This Finnsworth review will give you insight into the products they offer so you can make a better informed decision before you make your purchase.

Finnsworth Best Sellers

Last Updated: 15 Jun 2023

FinnsWorth | Type H Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 50 X 100mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE H SHIMS - Our Type H plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and square corners, these shims provide you with a close fit against any corners or flat edges
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9002
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type FP28 Flat Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting or Glass Fixtures | 28 x 100mm

LEVEL OFF - Perfect for easy levelling of doors and window frames or to pack glass, our flat shims help prevent deflection of a glass unit from its frame. Wherever you place these glazing packers, you can rest assured that they won't budge an inch. Can be used with any sealant
GLAZED PACKERS - Our Type FP28 plastic glazing frame packers make even the trickiest installations and DIY projects a breeze. With a flat, rectangular shape, these shims will ensure your installation is more secure and stable, as well as vertical and square to the frame it is in
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9017
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings. They are also capable of withstanding high loads without bending or breaking
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type FP20 Glazing Flat Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting or Glass Fixtures | 20 x 100mm

LEVEL OFF - Perfect for easy levelling of doors and window frames or to pack glass, our flat shims help prevent deflection of a glass unit from its frame. Wherever you place these glazing packers, you can rest assured that they won't budge an inch. Can be used with any sealant
GLAZED PACKERS - Our Type FP20 plastic glazing frame packers make even the trickiest installations and DIY projects a breeze. With a flat, rectangular shape, these shims will ensure your installation is more secure and stable, as well as vertical and square to the frame it is in
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9001
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings. They are also capable of withstanding high loads without bending or breaking
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type D Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 35 x 45mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE D SHIMS - Our Type D plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and square corners, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9020
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type D Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 35 x 45mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE D SHIMS - Our Type D plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and square corners, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9004
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type FP28 Flat Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting or Glass Fixtures | 28 x 100mm

LEVEL OFF - Perfect for easy levelling of doors and window frames or to pack glass, our flat shims help prevent deflection of a glass unit from its frame. Wherever you place these glazing packers, you can rest assured that they won't budge an inch. Can be used with any sealant
GLAZED PACKERS - Our Type FP28 plastic glazing frame packers make even the trickiest installations and DIY projects a breeze. With a flat, rectangular shape, these shims will ensure your installation is more secure and stable, as well as vertical and square to the frame it is in
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 8998
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings. They are also capable of withstanding high loads without bending or breaking
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type FP24 Glazing Flat Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting or Glass Fixtures | 24 x 100mm

LEVEL OFF - Perfect for easy levelling of doors and window frames or to pack glass, our flat shims help prevent deflection of a glass unit from its frame. Wherever you place these glazing packers, you can rest assured that they won't budge an inch. Can be used with any sealant
GLAZED PACKERS - Our Type FP24 plastic glazing frame packers make even the trickiest installations and DIY projects a breeze. With a flat, rectangular shape, these shims will ensure your installation is more secure and stable, as well as vertical and square to the frame it is in
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9010
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings. They are also capable of withstanding high loads without bending or breaking
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type F Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 50 x 75mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE F SHIMS - Our Type F plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and slightly elongated body, these shims are best suited for fastenings that won't fit in other plastic frame packers. The square corners ensure that the grip is strong and reliable
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9002
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type C Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 50 x 60mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE C SHIMS - Our Type C plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and square corners, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9028
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

Finnsworth BP20 Bridge Packers 100-Pieces Pack, 5 mm Thickness, Black

Normally used in conjunction with glazing packers to prevent water from touching sealed glass units
Window fitting
Used for various applications
Tapered to assist stacking and ease of use
Colour coded for easy identification

Finnsworth Type A Round End Shims 100-Pieces Pack, 4 mm Thickness, Red

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE A SHIMS - Our Type A plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rounded shape, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9037
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type H Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 50 X 100mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE H SHIMS - Our Type H plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and square corners, these shims provide you with a close fit against any corners or flat edges
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9002
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type C Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 50 x 60mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE C SHIMS - Our Type C plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and square corners, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9004
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

Finnsworth Type A Round End Shims 100-Pieces Pack, 1 mm Thickness, Yellow

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE A SHIMS - Our Type A plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rounded shape, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9037
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

Finnsworth Type A Round End Shims 200-Pieces Pack, 2 mm Thickness, Green

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE A SHIMS - Our Type A plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rounded shape, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9037
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type F Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 50 x 75mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE F SHIMS - Our Type F plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and slightly elongated body, these shims are best suited for fastenings that won't fit in other plastic frame packers. The square corners ensure that the grip is strong and reliable
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9003
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

FinnsWorth | Type F Square End Shims for DIY and Construction Projects | Plastic Frame Packers For Window & Door Fitting | 50 x 75mm

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE F SHIMS - Our Type F plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rectangular shape and slightly elongated body, these shims are best suited for fastenings that won't fit in other plastic frame packers. The square corners ensure that the grip is strong and reliable
THE FINNSWORTH PROMISE - We aim to be your sole shim provider! We offer a wide range of frame, glazing and specialist packers to suit your specific requirements. Our shims are available in various pack sizes ranging from 100 to 1000
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9001
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

Finnsworth Type A Round End Shims 200-Pieces Pack, 1 mm Thickness, Yellow

LEVEL OFF - Perfect for easy levelling of doors and window frames, the surface of our shims guarantees no slippage and the inner handles ensure secure fastening. Wherever you place these packers, you can rest assured that they won't budge an inch
TYPE A SHIMS - Our Type A plastic frame packers make even the trickiest installations and DIY projects a breeze. With a rounded shape, these shims will ensure your window and door fittings are exactly how you want them to be
MANUFACTURED TO STANDARD - We are committed to delivering quality products for quality construction. Tried and tested by professionals, our shims are 100% manufactured in the UK and stand out from the rest. Certified quality ISO 9037
EASY TO USE - Gone are the days of cutting up wood to custom proportions - reduce your frustration with our ready-made plastic shims. They hold fastenings more securely, are waterproof and can be used with regular nails, screws and other fixings
COLOUR CODED TO SIZE - For easy identification, the thickness of each shim is distinguished by colour, which is now commonly used as a benchmark by other manufacturers and suppliers. They are tapered to assist stacking and include retainers for easy installation

Finnsworth FAQs

We did a questionnaire online and hundreds of customers participated in this survey, the consumers rated the products in terms of quality, user experience and other aspects. The results of the questionnaire demonstrate how much customers appreciate their products. It's safe to say that most customers are overwhelmingly satisfied with their purchases and Finnsworth is worth your consideration.

Most of the Finnsworth products are produced by Finnsworth Limited. The manufacturer provides Finnsworth with a steady supply of products, and they have a good cooperative relationship with each other.