Sensitive cleaning for historic buildings

At CryoGen, we offer expert cleaning and restoration services for heritage buildings, listed properties, and historic monuments using dry ice blasting—a gentle, non-invasive method ideal for delicate surfaces. From our base in Chichester, West Sussex, we deliver our services nationwide, helping preserve the UK’s rich architectural history.
To arrange a quotation, please get in touch with our friendly and experienced team.
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Excellent cleaning for historic properties and ideal for timber frame restoration
✔ A faster, superior clean
✔ No secondary waste to clean up
✔ Non-abrasive so there's no damage to substrate
Timber restoration in heritage properties
CryoGen is highly experienced in timber restoration in listed buildings, using dry ice blasting to gently clean and prepare aged timber surfaces. Our method is perfect for timber frame restoration in heritage properties, removing layers of paint, soot, mould or insect residue while preserving the wood's character and structural integrity.
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Whether you're restoring a Tudor-framed cottage or maintaining a Grade I listed hall, we deliver results that respect both craftsmanship and conservation.
Why choose CryoGen?
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Specialists in dry ice blasting for historic buildings
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Safe for use on timber, stone, brick, lead, lime mortar and more
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Ideal for listed buildings and conservation area cleaning
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Fully mobile team serving clients nationwide from our base in Chichester
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Trusted by conservation bodies, heritage consultants and architects
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​CryoGen also works with councils, trusts, and heritage organisations on dry ice blasting for monuments and memorials. Whether it’s removing graffiti, pollution deposits, or biological staining, our approach ensures public heritage is maintained respectfully and sustainably.


For heritage building cleaning, contact CryoGen for a consultation or to request a no-obligation quote.
01903 731717