Your domain registration is pending. Check again in an hour

Preservit Ltd

Specialists in Wood Preservation & Damp Proofing
Opening at 08:00 tomorrow
Get quote
Message sent. We'll get back to you soon.
Header image for the site


Dampness affecting your property

May 19, 2019 – Feb 21, 2020

Yearly check on your property is so important including cleaning gutters, checking for loose mortar in the joints, cracked external rendering and most importantly is cleaning your external sub-floor air bricks otherwise they can get clogged up with dust, soil etc, if you’re unsure of maintaining...

Read More
Learn more

Dry rot fruiting body hiding behind water pipes getting to grips with timber floor, skirting boards & wall plaster

Inadequate ventilation

May 13, 2019 – Feb 19, 2020

Even a slate damp proof course can’t prevent timber decay to the timber joists & boarding, poor sub-floor ventilation is a major factor for timber decay these days on this survey we only noted 1 sub floor air brick, we recommend high efficient plastic units every 2 metres for a better air circula...

Read More
Learn more

Dry Rot (serpular lacrymans)

May 9, 2019 – Mar 26, 2020

Dry rot (serpular lacrymans) affecting 1st floor joists as found on timber & damp survey this outbreak was caused by faulty guttering & downpipes allowing rain penetration, and with high temperatures within the building it’s a recipe for serpular lacrymans.

Learn more

There are many possible defects that could cause penetrating damp but the most likely causes are; defective guttering, damaged downpipes, cracked rendering, roof damage, dilapidated windows and damaged or aging brick walls, on this survey we found rain penetrating through solid 9” external brickw...

Read More
Learn more

Dampness affecting your property comes in many forms like RISING DAMP but this can often be misdiagnosed by contractors, moisture meters can be a useful tool if used correctly, its not just about finding the moisture in buildings its about finding the true cause and finding the right solution for...

Read More
Learn more

Woodworm infestation found in Stafford

Apr 29, 2019 – Feb 2, 2020

Look out for small round exit holes. The holes will be similar in sizes to the holes in a dart board (approx 2mm). Depending on the level of the infestation, you may need to have a very keen eye to identify all the areas.  To give you a better idea o...

Read More
Learn more


3 weeks ago
Excellent work from start to finish , competitively priced , punctual , clean and tidy , Geoff did exactly what was quoted , highly recommend
- Craig C
3 weeks ago
Excellent workmanship
- Paul F

PRESERVIT LTD is a family run business accredited to TRUSTMARK & FAIRTRADES we are also members of CHECKATRADE, HOMEPRO and CGS who can offer our customers a GPI INSURANCE BACKED GUARANTEE

With over 40 years’ experience and 22 years in business we offer a friendly reliable and trustworthy service. Situated in Tettenhall, Wolverhampton, we pride ourselves on the correct diagnosis for dampness and timber decay, we give competitive prices on all work with a 20 year guarantee.

Timber & Damp Reports: Our surveyors will inspect the property and identify the causes of dampness and timber defects before providing you with a report of our findings. If treatment is required, we will provide a detailed quotation explaining the nature of the proposed works along with a clear quotation.

TRUSTMARK is the only Government endorsed scheme for trades in and around the home, they award registered firms with their accreditation after thorough vetting and on-site inspections to ensure the firm is raising industry standards.
This accreditation gives customers reassurance of quality and protection from rogue traders.

We are members of CGS who can offer all our customers an Insurance Backed Guarantee (IBG) through GPI who are an authorised and regulated UK insurer,


Have you noticed a small patch of damp on your walls or floor or stained or perished wall plaster? Or maybe you can’t get rid of that damp musty smell in a room? These could be signs of a rising damp problem, and if left untreated, it may lead to mould growth and damage timber structures in your home.
If you are in doubt about the presence of rising dampness within your property, Preservit Ltd. can help. We will perform a thorough rising damp survey to examine your property and identify the source of rising damp and use a suitable damp proofing technique to eradicate the problem for good.

To avoid Wet & Dry Rot regular upkeep and maintenance is essential to ensure the comfort and curb appeal of any home. However, in spite of regular care, fungal infestation may damage the wooden structure of your building. If left untreated, fungal decay may lead to a structural failure of floor and roof timbers.
At Preservit Ltd., we specialise in dry and wet rot treatments. Utilising our deep expertise and moisture meters, we not only locate dry or wet rot, but also eliminate the underlying cause of the outbreak. To restrict the damage, our experts replace defective timber and undertake repairs where necessary to ensure optimal structural strength and stability.

Woodworm can be a major issue to both households and businesses that if left untreated can lead to major structural damage to a building and compromise the safety and wellbeing of its occupants.At Preservit Ltd., we offer targeted woodworm treatment services to eradicate any kind of infestation in a cost-effective manner.

Have you noticed patchy black mould appearing on an internal wall? Or a watermark has suddenly appeared on the masonry? Patchy black mould, watermarks, damp musty smell, and damage to wall plaster roofing and timber are all signs of a penetrating damp problem.
Let Preservit Ltd. conduct a damp proofing survey and help you determine what might be saturating your walls with water.Depending on the underlying cause and the extent of damage, we will then employ a suitable damp proofing treatment to prevent future moisture from penetrating into your property.

Condensation is the most common cause of damp problems in both homes and offices. It is caused by air condensing on internal walls, particularly in rooms with a lot of moisture, such as bathrooms and kitchens.
If you are noticing damp in your home or office, don’t worry. Preservit can help you identify the cause of condensation and take necessary measures to manage and prevent condensation from damaging the aesthetics and comfort of your home.

Contact Us


Call now
  • 07957 448684
  • 01902 742461


Get directions
81 Cornwall Road
United Kingdom

Opening Hours

Mon:8:00 am – 5:00 pm
Tue:8:00 am – 5:00 pm
Wed:8:00 am – 5:00 pm
Thu:8:00 am – 5:00 pm
Fri:8:00 am – 5:00 pm
Sat:10:00 am – 1:00 pm