Trusted by Coleraine Locals Professional Decking Cleaning in Coleraine

Deck Cleaning and Surface Restoration in Coleraine

I am Jimmy Archibald, owner of Cleaning Doctor Coleraine. We specialise in gently cleaning and restoring timber and composite decking. We remove slippery algae, moss, and grime without damaging the wood fibres. Whether your deck is in Ballymoney or Maghera, it gets the same gentle clean that protects the wood.

Removes Slippery Algae

Safe for Wood & Composite

Cleaning Doctor Satisfaction Guarantee

Optional Smartseal® Sealing

07716 300002 028 2751 2074 WhatsApp Get a Quote

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↓ See Our Process

Areas I service: Ballymoney, Bushmills, Coleraine, Limavady, Maghera, Magherafelt, Portrush, Portstewart

Jimmy Archibald

Owner & Operator

Decking
Expert

Rated Excellent by Coleraine Locals

      
   Cleaning Doctor
   41 reviews 
  Write a review     Google    Facebook  
 
 
 
 
 
   
 
 
      Posted on Google  
   
   Yvonne Simpson 
 20 February 2026
 
 
 Trustindex verifies that the original source of the review is Google. Jimmy & Logan did an excellent  job removing  the Moss from my Yard also cleaning  the Patio  , tiles & garden  Pots ..highly  recommend  .Thank you
  
 
     Posted on Google  
   
   trad dervish 
 28 December 2025
 
 
 Trustindex verifies that the original source of the review is Google. Top man . First class job . Very pleasant. Highly recommend.
  
 
     Posted on Google  
   
   Grace Phillips 
 28 December 2025
 
 
 Trustindex verifies that the original source of the review is Google. Excellent job. So clean and tidy. Would highly recommend  to everyone
  
 
     Posted on Facebook  
   
   George Mc Mullan 
 15 May 2025
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. John did our hall stairs and landing today first class job very pleased
  
 
     Posted on Google  
   
   Michael Henry 
 1 October 2022
 
 
 Trustindex verifies that the original source of the review is Google. First class service and great value for money. Will definitely be using again. Thanks John.
  
 
     Posted on Google  
   
   Anne McAlary 
 26 August 2022
 
 
 Trustindex verifies that the original source of the review is Google. Such an excellent job . Delighted with the sofa and it looks like new again . Many thanks John . A great job 👏🏻
  
 
     Posted on Google  
   
   Pat Watson 
 19 February 2022
 
 
 Trustindex verifies that the original source of the review is Google. John arrived on time. Cleaned 2 couches, carpet and rug. He did a thorough job,  very professionally. Happy to use him again and to recommend to others.
  
 
     Posted on Facebook  
   
   Rosemary Hogg 
 31 January 2022
 
 
 recommendsTrustindex verifies that the original source of the review is Facebook. Prompt efficient service. My carpet and leather suite came up like new.  I would high recommend.
  
 
     Posted on Google  
   
   Chris Murray 
 17 January 2022
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service. Finish quality perfect and reasonably priced
  
 
     Posted on Google  
   
   Robin Brown 
 29 October 2021
 
 
 Trustindex verifies that the original source of the review is Google. On time, very professional and a great job. Would have no problem recommending.
  
 
 
  
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Award-Winning Service

See the results...

Real examples of our decking cleaning expertise.

Our Process

Safe Restoration, Not Destruction

We use specific techniques to clean decking without stripping the wood surface.

1. Treatment & Cleaning

We start by applying a professional cleaning agent to break down algae and grime. We then use a flat-surface rotary cleaner to gently lift the dirt from the grooves.

Pre-Treatment: Loosens stubborn dirt

Rotary Clean: Consistent, streak-free finish

Gentle Pressure: Protects wood grain

2. Smartseal® Sealing & Protection

Once the deck is thoroughly cleaned, we can seal it with premium Smartseal® wood sealer. This seals the wood, enhancing the colour, repelling water and prevents green growth.

Quality protection: Weather resistance

Water Repellent: Preserves colour and integrity

Anti-Slip

Removes biological slime.

Wood Care

Nourishes dried timber.

My professional accreditations

Why Clean Your Decking?

The benefits of our professional decking restoration services.

Restore Safety

Algae and moss make wet decking incredibly slippery and dangerous. We remove this hazard to make your deck safe to walk on year-round.

Gentle Cleaning

We use rotary head cleaners and appropriate pressure settings to clean the wood deeply without "furring" or damaging the delicate fibres.

Remove Stains

Our process removes ingrained dirt, food stains, and general grime, revealing the natural wood grain beneath.

Composite Decking

We are experts in cleaning modern composite decking materials, ensuring they are cleaned safely according to manufacturer guidelines.

Smartseal® Sealing

After cleaning, we can apply premium Smartseal® wood sealer and wood protector to protect it from UV rays and rot.

Prevent Rot

Removing moss and algae allows the wood to dry out properly, preventing the damp conditions that lead to wood rot and decay.

Price Promise

The price quoted includes all labour, equipment, and cleaning solutions – no hidden extras. In Limavady or further out, there are no surprises on the invoice.

Fully Insured

We carry full public liability insurance, giving you complete peace of mind while we work on your property.

Before & After

See the dramatic difference our decking cleaning makes. Click to zoom.

BEFORE

RESTORED

Decking Restoration

BEFORE

SAFE

Safe & Clean Deck

BEFORE

CLEAN

Professional Deck Clean

Frequently Asked Questions

Common questions about our decking cleaning services.

Will pressure washing damage the wood?

It can if done incorrectly with too much pressure or the wrong nozzle. We use professional rotary flat surface cleaners and adjust the pressure to gently lift dirt without "furring" or splintering the wood.

Can you clean composite decking?

Yes, absolutely. Composite decking requires careful cleaning to avoid scratching or damaging the finish. We use soft washing techniques and appropriate cleaning solutions safe for composite materials.

Will it be slippery afterwards?

No, quite the opposite! The primary cause of slippery decking is the layer of algae and moss. Once we remove this biological growth, the natural grip of the wood or composite is restored.

Do you oil the deck as well?

Yes, we offer an optional oiling service. Once the deck is clean and fully dry (which may require a separate visit), we can apply high-quality decking oil to nourish the wood and protect it from the elements.

How often should I have my deck cleaned?

We recommend a professional clean once a year, typically in spring, to remove winter grime and algae build-up, ensuring your deck is safe and looking its best for the summer.

Do you seal the deck as well?

Yes, we offer an optional sealing service, using premium Smartseal® deck sealer. Once the deck is clean and fully dry (which may require a separate visit), we can apply to enhance appearance, protect against weathering and green growth, and prolong the lifespan of your decking.

Let's Chat

Fill in the form, and I'll get back to you personally with a quote.

07716 300002

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Coleraine & Surrounds

Jimmy Archibald

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Jimmy Archibald

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Trusted by Coleraine Locals Professional Decking Cleaning in Coleraine