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EWI Specialist Ltd

10/10

Dunstable

Checkatrade member since July 2017
5

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Website

Public liability insurance is unverified

Services

  • External Solid Wall Insulation

Customer Reviews

Write a review

10 /10

Based on 2 reviews over the past 12 months

Quality of work

10

Reliability

10

Communication

10

Reviews (105)

  • Warren S
    10

    Top drawer company

    Posted 6 days ago

    Highly recommend EWI Specialist. From initial contact and quote through to completion, the company was professional and responsive. Sebastian was in contact throughout and project managed. Ladislav and his team were hard working, friendly, punctual and tidy. The work was done to a high standard and many people commented unprompted on how good it looked. The performance though is the main thing it has transformed our freezing house into a lovely warm space. Our EPC went from an E to a B largely because of this. Very happy.
    Verified reviewer
    Job location: RM1
  • 10

    Best external insulation Company

    Posted 02 October 2025

    Very good quality of work and great communication Perfect Thank You
    Verified reviewer
    Job location: SS14
  • 10

    External insulation

    Posted 17 March 2025

    I cannot recommend EWI Specialist Limited highly enough. Their combination of technical expertise, high-quality materials, and exceptional customer service makes them a standout company in the field of external wall insulation. A special thanks to Sebastian, in his role as Project Manager/Director, for his outstanding leadership and to Mike for his hard work and attention to detail. If you are considering an EWI project, look no further than EWI Specialist Limited – they will deliver outstanding results.
    Job location: E16
  • 9.33

    External wall insulation and render

    Posted 02 March 2025

    Courteous and fast response. Sebastian came round as discussed to measure up and sent over his quote the same day. He accepted the job on our condition which was that the job has to be done in 2 parts. Part 1 has been completed to our satisfaction just waiting to complete part 2. Sebastian's team have been reliable, friendly and courteous at all times.
    Verified reviewer
    Job location: WD4
  • 10

    External insulation and sofit/gutter replacement

    Posted 13 December 2024

    Excellent job, quality workmanship, polite and professional Nicely finished the render, looks really good, cleared everything up well
    Verified reviewer
    Job location: HA2
  • 10

    External insulation for a period property

    Posted 15 November 2024

    Absolutely outstanding. From start to finish Sebastian and his team have been highly professional. Excellent workmanship. Hard working. Very tidy. Non imposing.  We would highly recommend this company
    Verified reviewer
    Job location: GU24

Photos

+170

Company Info

Owner

Mr Sebastian Dziubanda

Ltd Company

9 years on Checkatrade

VAT Registered

Yes: 263014831

Domestic WorkCommercial WorkFree EstimatesInsurance Work Undertaken

EWI Specialist LTD well-established company which has built up first class reputation by successfully delivering high quality External Wall Insulation.


We have extensive knowledge and experience in working with insulation systems and decorative external plasters.


Competent, reliable and accurate - that's how we define myself.


An additional advantage is that We are a PROOF.


We have certificates and memberships as well as guarantees for our clients.


What can we do for you?

We and everyone in our experienced team have over 21 years of experience in external wall insulation and rendering services.


For us it's all about quality and it's all about lasting relationships built on trust.


We pride ourselves on our high quality of workmanship and this is what we offer to our clients.

  • External wall insulation- polystyrene / wool
  • Silicone and Acrylic Render,
  • Scratch Render,
  • Brick Effect Render.
  • Brick Slip,
  • Painting of elevation - Exterior painting with high quality of paint
  • Facias and guttering
  • Plastering

Yours Benefits:

  • The renewals of appearance an outer walls,
  • Shell increase the value of the property
  • It will improve the waterproof and sound resistance
  • Why not, prevent the damp possibilities, by reducing condensation on internal walls.
  • Your heating bills will be significantly reduced.


Come to us if you would like to refresh, improve and insulate your buildings.


What's more, we will help in situations where others have failed!


Contact us today to receive a free and non-binding quote.

Check us out on the website

www.ewispecialist.co.uk

https://www.facebook.com/ewispecialist

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