36 Lower Mill, Purton, Swindon SN5 4FP
Head Office: 01793 272 085

Welcome to Biocraft South West

Damp Proofing & Basement Conversion Specialists

As one of the industry’s leading damp proofing and basement conversion companies, we have many years of experience and a wealth of knowledge in property repair and preservation.

We have extended our services across the South West, providing professional, impartial advice to many of the homeowners, commercial businesses, building contractors and property agents across Bath, Bristol and Swindon.

We have undertaken many different damp proofing and basement conversion projects, each with a variety of requirements. We treat each and every case individually and therefore adapt our approach to ensure that our customers receive the best service and advice available. We guarantee a level of service which you won’t find anywhere else. Our customers can be assured of the highest standard of workmanship and service possible, from design to completion to after sales support.

As one of the leading specialists in damp proofing, timber preservation and basement conversions, we come highly recommended. Offering a bespoke service and excellent value for money, we are the first choice for property preservation. Our skilled craftsmen are well versed in industry standards, offering extensive knowledge and experience in every aspect of damp proofing; they are on hand to ensure that every project is completed on time and to the highest standard.

We are specialists in damp proofing and the repair and preservation of buildings. Biocraft South West offers a fully comprehensive service to all of our customers in combating damp related issues, such as dry rot, wet rot, rising damp, penetrating damp and condensation.

Biocraft South West has built a reputation for offering optimum craftsmanship and customer service. If you suspect that your home has fallen victim to damp, please contact our office to schedule a survey. Upon completion of a survey, you shall receive a detailed report, outlining our findings, recommendations, specifications and quotations, complete with computer generated floor plans.

For further information on our products and services, please browse our website, or alternatively contact our team to arrange a survey.


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 Leading damp proofing specialists

Prompt and efficient service

Treat a wide range of properties

Well versed in industry standards

10 Year Insurance Backed Guarantee



Damp Proofing Swindon, Wiltshire

Dampness is one of the most frequently reported building defects in the UK. Diagnosis of the root cause is the key cornerstone to a lasting remedy. Biocraft South West is a well established damp proofing specialist with extensive knowledge in successful remedial treatments for the repair and preservation of your property.


Basement Waterproofing Swindon, Wiltshire

One thing that most people want in their home is more space and basements are becoming one of the most common ways of extending the size of a property. Specialist basement waterproofing is needed when a new underground space is created or an existing basement is refurbished.


Timber Preservation Swindon, Wiltshire

Fungal decay such as dry rot and wet rot together with infestation of wood boring insects can affect properties of all ages. If decay or infestation is identified then remedial action should be taken immediately. Biocraft South West specialise in the eradication of wood destroying fungi and wood boring insects.


Condensation Control Swindon, Wiltshire

Condensation is one of the most common causes of dampness within residential dwellings and can usually be observed as water droplets running down a cold surface, such as a window. Biocraft South West specialise in the necessary methods that are successful in the control and eradication of condensation.


 Flood Repair & Restoration Swindon, Wiltshire

Being flooded is a horrific experience, one which has long term consequences, often causing significant damage to your home and destroying your belongings. Biocraft South West offers a complete service from drying and repair to complete preventative measures, to ensue your property stays dry and protected.


Pre-Purchase Surveys Swindon, Wiltshire

As a condition of most mortgages, lenders today will often request that a PCA damp and timber specialist carry out an independent survey and provide a comprehensive report and quotation prior to completion. Biocraft South West’s highly experienced; CRST and CSSW qualified surveyors offer just that.

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