Call for a FREE Consultation
0845 603 9978

Request a Call Back

Your name:

Your email:

Your telephone/ mobile number:

Please ensure your email is correct so we can reply to you.

Testimonials

Read some genuine feedback and what our customers say about us >

More about hg

Gallery

Please browse our gallery page to see a selection of images that represent the work we do >

More about hg

Case Studies

See a selection of recent case studies and projects that are examples of our work >

More about hg
Expertise & Advice

We help homeowners across Yorkshire improve their homes.

Local Independent Service

Surveyors from THIAS independently survey your home.

Customer Service

Our contractors are vetted to ensure high quality and customer care standards.

Full Support Service

Friendly help and advice from experienced professionals.

Renovation project, damp proofing and specialist
re-plastering to a York home

Renovation project, damp proofing and specialist re-plastering to a York homeStart date May 2013 - completed September 2013

1. Customers requirements / Job description

Property Description: A brick built semi-detached house in York. Pre-war circa 1930s.

Project type: A damp proofing and internal renovation project.

The owner of this semi-detached York home wanted to resolve a difficult damp issue that had become more noticeable during the wet summer of 2012.

In order to determine the exact extent of the problem and cause of the dampness, a detailed home survey was carried out. A specification and schedule of work was provided by THIAS.

A comprehensive assessment was carried out to expose the original slate damp proof course.

Click on any image to enlarge/launch slideshow:

2. Work undertaken during the York renovation project

The property had previously been extended to the side and rear elevations, this work had impacted on the original external house walls, which were now inside walls, and showing signs of significant dampness.

During the survey it was clear that previous building work using modern materials were causing some problems, as well as poor quality workmanship.

The old concrete floors had no insulation or damp proof membrane, and some walls that were skimmed with modern plaster was touching the old concrete floors, absorbing moisture vapour from the cold and damp floors, a clear damp mark was visible on the walls.

The rooms were stripped back to brick, and the original slate damp proof course was exposed, the reason for some of the dampness was simply that the original builders had laid the internal ground floors higher than the slate damp proof course.

The original damp proof course was slate, this was maintained and an additional DPC cream system injected, the ground floor was treated in stages, and allowed to dry before decorating and second fix joinery.

To solve the various problems, the ground floor rooms were treated and new asphalt floors laid, and ground floor walls were treated with specialist plastering using a system developed by THIAS. 

3. Conclusion

Project completed in September 2013

The work was managed by Andrew Spence, a project manager with over 25 years experience.

Following completion of the remedial treatment works, and the renovation project to this York home, the homeowner now has a property than will be dry and free from dampness, all the modern materials that were causing much of the problems were removed and the correct methods and materials used.

Contact us for any help or advice:
Tel: 0845 603 9978 | Email: enquiries@thias.co.uk

The Home Improvement Advisory Service (UK) Ltd. Unit 10 Langwith Mews, Collingham, Leeds, LS22 5JS. Tel 0845 603 9978.

Registered in England & Wales: 2862129 VAT Number: 613 4395 52

All material copyright © The Home Improvement Advisory Service (UK) Ltd 2014