Professional powder coating for gates, railings, furniture and household metalwork across Harlow, Hertfordshire, Essex and London.
Spraytech provides domestic powder coating for homeowners looking to restore, protect or upgrade metal items. Whether it is a set of wrought iron gates that have started to rust, garden furniture that has lost its colour, or alloy wheels that need a fresh look, powder coating gives metalwork a factory-quality finish that outlasts traditional paint by years.
Powder coating works by applying a dry powder electrostatically to the metal surface, then curing it in an oven at around 200°C. The result is a hard, smooth coating that bonds directly to the metal — far more resistant to chipping, scratching, fading and corrosion than brush or spray paint.
Whether you’re refurbishing existing items or finishing new pieces, we provide a clean, professional result.
Powder coating is a popular choice for domestic refurbishment and restoration because it:
removes years of rust, flaking paint and weathering, bringing items back to their original condition or better.
creates a sealed barrier that prevents moisture reaching the metal surface, even in exposed outdoor environments.
delivers a consistent, even coating in any colour with no brush marks, drips or uneven coverage.
Powder coating creates a tough protective layer that resists weather, wear, scratching and corrosion — built to last outdoors for years.
We offer hundreds of RAL colours in matt, satin, gloss and textured finishes, so you can match your home or achieve the exact look you want.
Our coatings withstand rain, UV light and temperature changes, making them perfect for gates, railings, fencing and garden furniture.
Every item is cleaned, de-greased and shot blasted where needed before coating, ensuring strong adhesion and a flawless finish.
Based in Bishop’s Stortford, we provide a convenient and dependable service for homeowners across Harlow, Hertfordshire, Essex and London.
Powder is applied electrostatically, ensuring even coverage across all surfaces including hard-to-reach areas and detailed profiles.
Every component is cleaned and pre-treated before coating. For mild steel, this includes degreasing and iron phosphate treatment. For aluminium, we apply a chromate-free conversion coating that promotes adhesion and provides a corrosion-resistant base layer.
Powder coating application
The specified powder is applied electrostatically in our spray booths. Application parameters — including gun distance, powder flow rate and electrostatic charge — are controlled to achieve even film thickness and consistent coverage across all components.
Curing and finishing
Items are cured in our ovens at approximately 200°C, permanently bonding the coating to the metal for a hard, durable finish.
Every item is checked for coverage, finish quality and colour accuracy before being wrapped and returned to you.
We regularly provide powder coating for:
We serve homeowners in Harlow, Bishop’s Stortford, Sawbridgeworth, Stansted and surrounding areas
Send us your drawings, specifications or production requirements and we’ll provide a fast, competitive quote.
Powder coating is a dry finishing process that applies a fine powder to metal surfaces using an electrostatic charge. The coated item is then cured in an oven at around 200°C, which melts the powder and bonds it permanently to the metal. The result is a smooth, hard and durable coating that is far more resistant to chipping, scratching, fading and rust than traditional paint.
Yes, we can prepare and coat items to restore their appearance and protect them from further corrosion.
Yes, it provides excellent durability and weather resistance, making it ideal for outdoor metalwork.
Yes, we offer a wide selection of colours and finishes to suit your preferences.
On outdoor metalwork such as gates and railings, a polyester powder coating typically lasts 15 to 20 years. On indoor items or items with less exposure, it can last significantly longer. The lifespan depends on the quality of surface preparation, the coating system used and the level of environmental exposure.
The cost depends on the size and number of items, the amount of preparation needed and the finish specified. As a rough guide, a pair of standard garden gates typically costs between £80 and £150 to powder coat, and a set of four garden chairs between £60 and £120. Contact us with photos and measurements for an exact quote.