Blackstone Exterior Restoration specialises in patio cleaning, render cleaning, softwashing and the restoration of high-value properties in Chelsea, Bayswater, St John’s Wood, Kensington and other Central London areas.
We utilize surface-safe restoration methods and professional chemical treatments, ensuring that we do not engage in rushed 'blast and go' work. Our commitment is to serve the people of London with the highest quality service.
All these points contribute to ensuring 100% customer satisfaction across all the work we deliver.
Block paving
Natural stone
Limestone
Porcelain
Victorian Tiles
These materials all require different approaches for restoration, especially when it comes to driveway restoration and patio cleaning. Before proceeding with any treatment, we carefully inspect each property.
We regularly operate across:
Chelsea (SW3)
South Kensington (SW7)
Kensington (W14)
St John’s Wood (NW8)
Hampstead Heath (NW3)
Pimlico and Belgravia (SW1)
Marylebone, Soho and Mayfair (W1U, W1F, W1K)
Knightsbridge (SW1X)
If you're located within these areas or any other surrounding London boroughs and are interested in the cleaning or restoration of your property, contact Blackstone for further assistance.
At Blackstone Exterior Restoration, we provide professional pressure cleaning for driveways, patios, pathways, walls, stone, concrete and other suitable exterior surfaces.
Driveway Pressure Cleaning
Deep cleaning of block paving, concrete, tarmac and other hard surfaces.
Patio & Paving Cleaning
Professional cleaning of natural stone, porcelain, concrete and other paving materials.
Pressure Cleaning for Walls & Hard Surfaces
Removal of dirt, algae, moss and atmospheric staining from suitable masonry and exterior surfaces.
Driveway Restoration
A complete restoration process incorporating deep cleaning, treatment, stain removal, re-sanding and sealing where appropriate.
Polymeric Re-sanding
Restoration of deteriorated paving joints using professional polymeric jointing systems.
Surface Sealing & Protection
Professional application of appropriate sealants to help protect restored surfaces against staining, moisture and weathering.
Specialist Stain Removal
Targeted treatment for oil, diesel, rust, organic staining and other difficult contamination.
Roof Cleaning & Moss Removal
Roof scraping, appropriate treatments and biocides applied for roofs affected by moss, algae and biological growth.
Render & Wall Soft Washing
Gentle cleaning of render, brickwork, masonry and other surfaces where conventional pressure cleaning may be inappropriate.
Gutter Cleaning
Removal of accumulated leaves, moss, debris and organic matter from exterior guttering and downpipes to improve the waterflow through the guttering and to help prevent flooding and overspilling of rain water and loose organic growth.
Decking Cleaning & Restoration
Cleaning, preparation and protective oiling of timber decking.
Surface Assessment
Every project begins with identifying material type, joint condition, and biological growth levels, which is essential for effective driveway restoration and patio cleaning.
Targeted Treatment
Algae, moss, and lichen are treated at the root using professional-grade solutions before any cleaning takes place, ensuring a thorough approach to the work being carried out.
Controlled Cleaning
Precise cleaning methods are employed to remove residue while protecting joints and surface integrity.
Restoration & Stabilisation
Where required, joints are sealed and surfaces rebalanced to prevent premature deterioration, completing the driveway restoration process.
Our approach is designed to be carried out once and executed correctly.
After we have completed the restoration at your property, we can enhance its durability by re-sanding using polymeric sand. This specialized sand helps to stabilize block paving following restoration. Unlike kiln-dried sand, polymeric sand contains binding agents that activate when lightly misted with water. Once cured, it forms a more robust bond within the joints, which aids in:
- Improving paving stability
- Reducing sand washout
- Inhibiting weed regrowth
- Maintaining cleaner joint lines
Disclaimer: Some properties may not require the need for polymeric sand and kiln-dried sand will be used depending on both clients preference and what the property requires.
Sealing may be recommended based on the surface type and clients' requirements, especially during driveway restoration or after patio cleaning. Using a professional-grade driveway sealer can provide advantages such as enhanced colour depth, reduced porosity, improved stain resistance, slower biological regrowth, and protection against weathering. Following thorough surface cleaning with pressure washing, we ensure the area is fully dried and stabilized before applying the sealer based on material sensitivity. This process is executed under controlled conditions to guarantee even coverage and proper curing.
Beautiful surfaces should never have to return to a heavy restoration condition. Our maintenance programmes are tailored for homeowners who wish to keep their property in consistently pristine condition, eliminating the need for repeated deep restorations. We offer bi-annual and annual services based on the client's preference. Both services come at a discounted price following your initial driveway restoration. Our offerings include:
- Deep surface-safe clean
- Joint inspection
- Spot re-treatment where required
- Driveway sealant if the homeowner wishes upon quotation
A refined refresh for clients who want a professional clean only
A straightforward surface pressure wash and rinse down designed to remove loose dirt and surface debris. Please note that this does not encompass re-sanding or sealant.
Our most common service for clients
A deep, surface-safe clean combined with a specialist chemical treatment to inhibit regrowth, ideal for driveway and patio restoration. Where required, we complete kiln dried re-sanding to re-stabilise joints and ensure a well finished, properly maintained surface after pressure washing.
Comprehensive restoration with enhanced longevity
A comprehensive deep clean with specialist stain and oil treatment, followed by an extensive chemical and biocide application to inhibit regrowth. Where required, we install polymeric jointing sand to reduce washout and enhance long-term surface stability.
Complete surface restoration & long-term preservation
Everything included in the Heritage Collection, plus a professional grade sealing application to ensure your driveway restoration is completed to the highest standard. The Prestige Collection delivers enhanced protection against staining and also includes priority access to our bi-annual maintenance service to keep your property looking its best all year round.
Disclaimer: All prices are subject to site examination prior to quotation.
If you would like to discuss driveway restoration, patio cleaning, or stone surface solutions, please complete the form below, and we will respond promptly.
We specialize in considered exterior restoration across Greater London, providing surface-safe treatment and long-term solutions such as pressure washing rather than short-term cleaning. All inquiries are handled confidentially and without obligation.
Email: Info@blackstoneexteriorrestoration.co.uk Telephone Number: 020 3488 6629 Direct Mobile Number: 07789 786133 28 Old Brompton Road London, SW7 3SS
Mon | 08:00 – 18:00 | |
Tue | 08:00 – 18:00 | |
Wed | 08:00 – 18:00 | |
Thu | 08:00 – 18:00 | |
Fri | 08:00 – 18:00 | |
Sat | 08:00 – 18:00 | |
Sun | 09:00 – 15:00 |
Please note that our operating hours may vary during public holidays. All enquiries received during these periods will be responded to as soon as possible.
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