Our Services

  • Extensions

  • Conversions

  • Internal Improvements

  • External Improvements

  • Alterations Adaptations

  • Porches

  • Guardian Roofs

  • Bi-Fold Doors

  • EPDM Rubber Roofing

  • Fascias and Soffits

  • uPVC Windows

  • uPVC Doors

  • We cover the whole of  Suffolk

  • We are Liniar & Guardian Approved fitters



Installers of high quality windows at a price you can afford

We are experienced window fitters who only use the best products. Our aim is to install stunning windows at a competitive price

Available in multiple styles 

  • Tilt

    Tilt & Turn Windows

  • Flush Sash Windows

    Flush Sash Windows

  • French Windows

    French Windows

  • Casement Windows

    Casement Windows

  • Bi-fold Windows

    Bi-fold Windows

  • Bay Windows

    Bay Windows

All Liniar Products are Made in BritainMade in Britain

HL Plastics designs, extrudes and tests the Liniar uPVC window range at its state-of-the-art factory in Derbyshire.


Each window we fit is made from lead-free, energy efficient, recyclable uPVC, making them a sustainable choice.

We will help you achieve the look you’ve been looking for.

Quality Assured

All Liniar Products are Made in BritainQuality assured

The uPVC window profiles are manufactured is accredited with ISO 9001 quality standards.

Tested for robustness, durability, weather- and wind-proofing and for quality.

All Liniar Products are covered by a 10-year guaranteeGuaranteed

 Covered by the 10-year guarantee against warping, splitting or cracking, with foils guaranteed for colour-fastness.

We fit the most up-to-date brand of uPVC frames on the market

We are Liniar Approved fitters, Not only can we supply a great product but we are trusted to fit it.

Call us today then sit back enjoy your new windows

Keep heat inside

With a unique six-chamber PVCu profile, EnergyPlus can easily achieve an A+ rating, helping you contain and conserve heat within your property

Low maintenance

Liniar windows will never rot, rust, or require painting – just a quick clean with warm soapy water, even with foiled colours

High security 

Liniar windows are fitted with high security multi-point locking as standard and are independently tested to the requirements of PAS:242014

Triple glazing 

Liniar casement windows are available with 28mm double or 36mm triple glazing – capable of achieving a U-value of 0.8 with EnergyPlus profile

Your choice 

With a range of optional extras including mock sash horns, Georgian and astragal bars, together with a wide range of colour options, you’re spoilt for choice

Super slim sightlines

Liniar windows offer total versatility and super slim sightlines to let in maximum light – resulting in more attractive windows

Price Match Promise

When it comes to value for money, you’ll never be out of pocket – that’s a promise.

Contact us

We want to make it easy for you to get in touch with us, whether you’re a new, existing or returning customer.
Please choose the method that suits you best from the options below

Call Us
01502 476225
01986 899 088
Phone lines are open
8am – 8pm

Email Us
 Builders Suffolk

Write to us
16 Orchid Close
IP19 8ES
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