As a company, we want to offer the reassurance that you have selected an accredited organisation to work within your household. We have taken it upon ourselves to obtain a number of accreditations which mean that we adhere to a set of professional guidelines at all times.

We are part of the Ultraframe Ultra Conservatory Installer Scheme, an elite group of quality contractors who have been independently assessed and approved by the BBA (British Board of Agrément).  We use 100% Ultraframe Conservatory components and conservatory systems and offer an independent Insurance Backed Guarantee for your peace of mind.

Read more information on the Ultra Conservatory Installer Scheme here.


FENSA stands for the Fenestration Self-Assessment Scheme. Following Government encouragement, FENSA has been set up by the Glass and Glazing Federation (GGF) and other industry bodies, in response to Building Regulations, for double glazing companies in England and Wales.

When replacing windows and doors, homeowners must comply with current thermal performance standards and ensure they get a certificate from FENSA or Local Authority Building Control. FENSA enables companies, such as Realistic, that install replacement windows and doors to self-certify compliance under these Building Regulations without the need for a separate assessment from Building Control, saving you money as our client.

Insurance-Backed Guarantee (IBG): A FENSA Registered Business must also give a guarantee or warranty covering the cost of completing rectification work in respect of defects and in the event of ceasing to trade, offer to back this guarantee with an independent insurance policy. This is called an Insurance-Backed Guarantee (IBG).

Realistic IBG is with the Glass and Glazing Federation Insurance, who are partners with FENSA, so you can be rest assured that you are in safe hands.

FENSA Building Regulations & WER Certificate:

Once your installation with Realistic has been completed, we will apply for your FENSA cerfitication on your behalf. Arriving within 4-6 weeks, this will be sent by FENSA directly to you to demonstrate compliance, vital in the event you need to sell your house.

If you have any queries regarding FENSA, and how Realistic are involved with the scheme, please do not hesitate to contact us, or visit the FENSA FAQ Page for more information.





Read all reviews

"Ultraframe LivinROOF We like the extra space, its warm and light, enabling us to use the room even now winter has come, plus we don't have to put the lights on during the day to use it. The standard of work is very good with pleasant and helpful workers, we are happy to recommend."

Mr & Mrs Youell – Taunton, Somerset24th November, 2017

"Replacement LivinROOF and Frames ..." Overall we are delighted with our room, the products are brilliant, we are considering using Realistic again in the future and would happily recommend to family and friends ""

Mr & Mrs Rees – Pelynt,Cornwall2nd November, 2017

"Edwardian conservatory. " Great installation despite awful weather. We are thrilled with our product which has matched our expectations. We have already recommended Realistic to friends." 5 Star Service"

Mr & Mrs Robinson – Plymouth, Devon26th September, 2017

"Ultraframe LivinROOF...."We are delighted with our products and the way the new conservatory looks and feels, Completed within a good time scale despite some awful weather. Were are happy to recommend and would consider using Realistic again in the future"."

Mr & Mrs Truscott – St Austell, Cornwall4th August, 2017

"Ultraframe LivinROOF. Very happy with our installation, the installer was a super chap, very helpful working through the driving rain, we are delight with our products and so pleased we used a family company without sub-contractors, we have already recommended to our friends."

Mr & Mrs Gent – Winkleigh, Devon1st August, 2017

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