Why choose us?

We know that undertaking home improvements is a big investment, both in time and money. You need a company you can trust to do a great job, on time and within your budget.

For over 40 years we have been doing just that. We treat your home as if it were ours, taking care over the details and delivering a finished job that’s beyond your expectations.

Bifold Doors in Suffolk by Infil

The expert team

For every project we appoint an expert team:

Design and quote

We will visit you at home to gather as much information on your project as we can, giving advice and providing ideas to help you create the perfect design.

We’ll then go back to the office to prepare a comprehensive quote. We won’t mess around with overinflated prices and enter into a false bartering situation. We’ll give an honest, fair and competitive quote first Then we’ll leave you to make up your mind. No pestering phone calls and no pressure.


We have a team of expert installers specialised in fitting our products.

Many of our team have been with us for a number of years, they are experienced and knowledgeable and they do a great job.

We never use sub-contractors, preferring instead to ensure the standard of our trusted team.

Aftersales team

We won’t disappear once the job is finished. All of our products and workmanship comes with a 10-year guarantee so you can rest assured that, should you experience any problems, we’ll be there to put things right. Our team are on call to offer advice on how to care for your new windows, doors and conservatories so that you can enjoy that brand new feeling for longer.

Give us a call…

For a free quote, or just to answer a few questions, we are here to help. Give us a call on 01787 477231 or email info@infil.co.uk.