Anthracite Grey Windows
From £80/window
The UK's Most Trusted
uPVC Spray Coating Specialists
For over a decade, Inspire Spray Coat has delivered precision surface coatings to thousands of homes and businesses across the United Kingdom. We combine industrial-grade materials, factory-trained techniques, and a genuine 10-year written guarantee to give every client a finish that looks — and lasts — like new.
✦ Book within 7 days of enquiry — 10% off your first job
4.9★
Google Rating
1day
Typical Job Time
10yr
Written Guarantee
75%
Saved vs Replacement
Verified On
Google Reviews
900+ reviews
Trustpilot
Excellent
Checkatrade Score
9.8/10
13+ Years Est.
Founded in London 2013
Fully Insured
Public liability covered
ISO-Grade Certified Coatings
10-Year Written Guarantee
London-Based, Nationwide
Free Quote Within 24 Hours
OUR STORY
Built on a Simple Belief: Replacement Should Always Be a Last Resort
Inspire Spray Coat was founded in London with a straightforward purpose — to give homeowners and businesses a better, smarter alternative to the cost and disruption of replacing perfectly functional uPVC windows, doors, and surfaces.
From our earliest jobs in East London, we quickly saw that the market lacked a specialist who combined truly industrial-grade coatings with the precision and care that domestic and commercial clients deserved. Most spray painters were either too DIY in their approach or too industrial in their manner. We set out to bridge that gap.
Over a decade on, Inspire Spray Coat has grown from a London-focused team into a nationwide operation with certified specialists covering over 300 locations across the UK — from Edinburgh to Exeter, Manchester to Medway. But our core values have never changed: precision application, honest pricing, and a written guarantee that means something.
10-Year Written Guarantee
London’s only written guarantee.
Molecular Bond Adhesion
No peeling, no flaking, ever
RAL Colour Matched
Any colour, exact specification
1-2 Day Completion
Minimal disruption to your home
EST. 2013
Trusted by Thousands
Across London & the UK
1
2013
Inspire Spray Coat founded in London. First residential uPVC window respray projects in East London and surrounding boroughs.
2
2015 – 2017
Expanded into commercial and industrial coatings. First large-scale cladding and shop-front projects. Regional team structure established.
3
2018 – 2020
Nationwide coverage reached. Certified specialist teams deployed across all nine UK regions. 10-year written guarantee introduced as standard on all jobs.
4
2021 – 2023
Achieved 300+ active UK locations. 500+ verified customer reviews across Google, Trustpilot, and Checkatrade. ISO-grade coating materials adopted across all residential and commercial services.
5
2024 – Present
Continued expansion. 4.9★ average rating maintained. Industry-leading guarantee and coating specifications carried forward on every job, every location.
Based in City Road, Shoreditch EC1V, covering all London boroughs and every major UK city.
Why the 10-year guarantee matters: When we say “10 years written,” we mean it literally — every client receives a signed, dated guarantee document covering colour adhesion, fade resistance, and surface integrity. No small print. No call-centre runaround.
MEET THE TEAM
The People Behind Every Finish
Inspire Spray Coat is run by a small, hands-on leadership team and a nationwide network of certified specialists — not a call centre. Here’s who you’re actually working with.
JW
James Whitfield
FOUNDER & MANAGING DIRECTOR
“I started Inspire Spray Coat in 2013 because I kept watching perfectly good windows and doors get ripped out and landfilled over a colour or a scuff. I trained as a coatings applicator on commercial sites, and I knew the same industrial-grade process could transform a home — at a fraction of the cost and waste of replacement. A decade on, that’s still the whole job: precision over shortcuts, and a guarantee we actually stand behind.”
James leads Inspire’s national operations from our Shoreditch head office, overseeing technician training standards, material specification, and the guarantee programme on every job across the UK.
🎓 City & Guilds — Industrial Coatings
🏆 13 Years’ Trade Experience
📍 Based in London
SP
Sarah Patel
OPERATIONS LEAD
Coordinates scheduling and quality control across all 300+ UK locations, ensuring every job follows the same documented process.
8 years in operations & logistics
DC
Daniel Carter
HEAD OF TRAINING
Designs and delivers the structured assessment programme every Inspire technician completes before working independently.
NVQ Level 3 Coatings & Surface Finishing
RO
Rachel Osei
REGIONAL MANAGER — SOUTH
Coordinates scheduling and quality control across all 300+ UK locations, ensuring every job follows the same documented process.
6 years regional field management
TW
Tom Walker
REGIONAL MANAGER — NORTH
Coordinates scheduling and quality control across all 300+ UK locations, ensuring every job follows the same documented process.
10 years commercial coatings
We’re growing. Join our nationwide network of certified spray coating specialists.
Why Inspire Spray Coat
Our Materials and Accreditation Standards
Our mission is straightforward: deliver a surface finish that is indistinguishable from factory-new, at a fraction of replacement cost, with zero compromise on materials or process.
We do not offer the cheapest spray painting in the UK. We offer the most reliable. The coatings we use are the same industrial-specification polyurethane and epoxy systems used on commercial infrastructure — not rattle-can alternatives or brush-on paints that fade within a year.
Every Inspire technician undergoes structured training and quality assessment before working independently on client projects. Every job follows the same documented four-step process. Every finished surface is photographically documented before we leave. And every client receives the same written guarantee — regardless of job size, location, or surface type.
Precision Over Speed
Every job follows a documented preparation, priming, and application process. We never rush preparation to save time — it is where lasting results are made or lost.
Material Integrity
We use ISO-grade polyurethane coatings rated for exterior UK conditions — tested for UV resistance, thermal flex, and adhesion to plasticised surfaces. No substitutes.
Honest Communication
We tell clients when a surface cannot be sprayed, not just what they want to hear. Transparent pricing, no hidden fees, and written quotes before any work begins.All exterior coatings meet ISO performance standards for UV resistance, colour retention, and thermal flex — tested for UK outdoor conditions across all seasons.
Sustainability by Default
Every job we complete saves a window, door, or surface from landfill. Spray coating eliminates the carbon and waste footprint of manufacturing and installing new materials.
10+
Years of continuous operation
since founding in London
300+
Active UK locations
across all nine regions
75%
Average client saving
vs full replacement cost
4.9★
Verified average rating
across 500+ reviews
Why Inspire Spray Coat
What Sets Us Apart from
Every Other Spray Painter in the UK
We are not a one-van operation, a franchise reseller, or a DIY decorator offering painting as a sideline. Spray coating is all we do — and we have been doing it at scale since 2013.
Property Value Impact
Estate agents consistently report that front door colour is the single most influential factor in kerb appeal. Anthracite grey and black doors are associated with a 5–10% uplift in perceived value in the UK housing market. The right colour on windows and conservatories can add several thousand pounds to an asking price.
Planning & Conservation Compliance
Many conservation areas and listed building consents specify precise colour ranges — typically British Standard references or traditional heritage colours like rosewood and cream. Our BS 4800 range covers all commonly stipulated colours. We advise on planning compliance during your free survey so you can choose with confidence.
Coordinated Exterior Schemes
The most impactful transformations happen when windows, doors, conservatory frames, fascias and garage doors are all treated in coordinated colours. We can spray every surface in a single visit, using the same batch of colour to ensure a perfectly matched result across your entire exterior.
UV Resistance & Longevity
Estate agents consistently report that front door colour is the single most influential factor in kerb appeal. Anthracite grey and black doors are associated with a 5–10% uplift in perceived value in the UK housing market. The right colour on windows and conservatories can add several thousand pounds to an asking price.
Dual Colour Options
Colour choice affects longevity. Darker colours absorb more heat and expand more in summer — which is why our adhesion primer is specifically formulated to flex with temperature variation. Lighter colours show less surface degradation over time. We advise on which colours are most suitable for your specific exposure level and aspect.
Reversible & Changeable
Unlike replacing your windows or doors, spray painting is not permanent. If your taste changes, if you sell your home, or if planning requirements change, any surface we have sprayed can be resprayed to a new colour. Many of our customers book a colour refresh every 8–10 years to update their exterior with the latest trends.
AT A GLANCE
Inspire vs. Replacement vs. DIY
A straightforward, side-by-side look at how spray coating compares to full replacement or a general decorator.
| Factor | ✦ Inspire Spray Coat | Full Replacement | DIY / Generic Painter |
|---|---|---|---|
| Typical Cost | Up to 75% less | Full replacement price | Lowest upfront, often redone within a year |
| Time to Complete | Most jobs in 1 day | Days to weeks, incl. install | Varies, no fixed process |
| Written Guarantee | 10 years, signed & dated | Manufacturer warranty only | Rarely offered |
| Coating Grade | ISO-grade polyurethane/epoxy | New uPVC factory finish | Brush-on / rattle-can paint |
| Environmental Impact | Zero landfill waste | ~14kg waste per frame | Low waste, but short-lived finish |
| Disruption | Minimal — no removal work | Building work, mess, access | Low, but variable quality |
Service Coverage
Watch us work
A 90-second look at the four-step method on a real residential job — from masking and priming through to the finished, factory-grade result.
Our Services
Everything We Spray & Coat
Residential and commercial surface coating across the UK. One company, one standard, one guarantee — applied consistently across every job and every location.
MOST POPULAR
Window Spraying
uPVC Front Doors
The most popular request. Transform a faded or dated uPVC front door to anthracite grey, jet black, chartwell green, or any RAL colour. Covers single and double-leaf configurations – all panel styles.
View Pricing & Examples
Window Spraying
Composite Doors
Composite doors respond exceptionally well to professional spray painting. Whether your composite door has faded from UV exposure or simply needs an update, our specialist primers bond permanently – often producing better long-term adhesion than standard uPVC.
View Pricing & Examples
Window Spraying
Conservatory Spraying
Bi-fold doors and aluminium-framed doors respond well to specialist spray painting. We apply coatings specifically formulated for aluminium substrates – with primer systems engineered for the unique thermal expansion properties of metal frames.
View Pricing & Examples
Window Spraying
Fascia, Soffit & Gutters
Back doors and side access doors contribute significantly to kerb appeal and security appearance. Match them precisely to your front door or choose a complementary colour for a coordinated finish.
View Pricing & Examples
Window Spraying
KITCHEN CABINET SPREAYING
French doors and patio door frames benefit greatly from uPVC door painting. We mask the glass and surrounding areas with professional masking film – spray the frames in any colour for a seamless, factory-grade finish.
View Pricing & Examples
Window Spraying
Garage Door Spraying
Traditional stable door styling paired with a modern colour like deep green or anthracite is a hugely popular combination across London period properties. We handle top and bottom sections individually for full, even coverage.
View Pricing & Examples
Window Spraying
KITCHEN CABINET SPREAYING
French doors and patio door frames benefit greatly from uPVC door painting. We mask the glass and surrounding areas with professional masking film – spray the frames in any colour for a seamless, factory-grade finish.
View Pricing & Examples
Window Spraying
Garage Door Spraying
Traditional stable door styling paired with a modern colour like deep green or anthracite is a hugely popular combination across London period properties. We handle top and bottom sections individually for full, even coverage.
View Pricing & Examples
Window Spraying
KITCHEN CABINET SPREAYING
French doors and patio door frames benefit greatly from uPVC door painting. We mask the glass and surrounding areas with professional masking film – spray the frames in any colour for a seamless, factory-grade finish.
View Pricing & Examples
Window Spraying
KITCHEN CABINET SPREAYING
French doors and patio door frames benefit greatly from uPVC door painting. We mask the glass and surrounding areas with professional masking film – spray the frames in any colour for a seamless, factory-grade finish.
View Pricing & Examples
Window Spraying
KITCHEN CABINET SPREAYING
French doors and patio door frames benefit greatly from uPVC door painting. We mask the glass and surrounding areas with professional masking film – spray the frames in any colour for a seamless, factory-grade finish.
View Pricing & Examples
Window Spraying
KITCHEN CABINET SPREAYING
French doors and patio door frames benefit greatly from uPVC door painting. We mask the glass and surrounding areas with professional masking film – spray the frames in any colour for a seamless, factory-grade finish.
View Pricing & Examples
Window Spraying
Garage Door Spraying
Traditional stable door styling paired with a modern colour like deep green or anthracite is a hugely popular combination across London period properties. We handle top and bottom sections individually for full, even coverage.
View Pricing & Examples
Why Inspire Spray Coat
Our Materials and Accreditation Standards
The quality of a spray coating job is determined almost entirely by three things: the preparation of the surface, the specification of the coating material, and the competency of the application. We control all three.
We do not purchase coatings from general trade merchants. Our materials are sourced directly from specialist coating manufacturers and comply with the same performance standards required for commercial and industrial infrastructure applications.
Environmental note: Every surface we spray is a surface diverted from landfill. A single uPVC window frame generates approximately 14kg of unrecyclable waste when replaced. We eliminate that waste entirely by restoring the existing surface.
ISO-Grade Polyurethane Topcoats
All exterior coatings meet ISO performance standards for UV resistance, colour retention, and thermal flex — tested for UK outdoor conditions across all seasons.
Specialist uPVC Adhesion Primers
Chemically formulated to bond to plasticised PVC, composite, and aluminium substrates without the adhesion failures that occur with generic primers.
Trained & Assessed Technicians
All Inspire technicians complete structured application training and are assessed against our quality standards before any independent client work. Ongoing CPD is required.
HVLP Spray Equipment Calibration
High-volume, low-pressure application equipment is calibrated per job for the specific material viscosity and ambient temperature — delivering consistent film thickness across every surface.
Photographic Job Documentation
Every completed job is photographically documented before and after. Images are retained for the duration of the guarantee period to support any future guarantee claims.
All Surfaces Covered
Real jobs. Documented
Results.
Every job is photographed before and after – here’s sample from our archive of tens of thousands of completed projects.
After
Before
uPVC Windows Respray
Manchester · Anthracite Grey RAL 7016
After
Before
Composite Door Respray
Leeds · Sage Green RAL 6021
After
Before
Conservatory Respray
Bristol · Cream White RAL 9001
After
Before
Commercial Cladding
Birmingham · Slate Blue RAL 5008
About Our Technicians
Expert uPVC Spray Painters – Est. 2013
Inspire Spray Coat was established in approximately 2013 and has grown to a nationwide team of dedicated spray painting specialists. Every technician is trained in our 6-step process and carries full public liability insurance.
This page and all service content is written and reviewed by our senior spray painting technicians – professionals who carry out this work daily across London and the wider UK.
SM
Senior Spray Painting Technician
Lead Technician – London & South East
Over 10 years of hands-on experience in uPVC spray painting and surface restoration. Specialises in front door refurbishment, composite door colour change, and dual-colour finishes across London conservation areas including Islington, Kensington, and Richmond.
10+ Years Experience
London Based
HVLP Certified
All our coating processes meet or exceed standards set by the TrustMark Government Endorsed Quality Scheme. We are registered with Checkatrade – which carries out independent background checks on all members.
10+ Years Experience
Why You Can Trust Inspire Spray Coat
10-Year Written Guarantee
London’s only written guarantee.
Molecular Bond Adhesion
No peeling, no flaking, ever
RAL Colour Matched
Any colour, exact specification
1-2 Day Completion
Minimal disruption to your home
Inspire Spray Coat — Head Office
128–130 City Road, Shoreditch, London EC1V 2NX · Get Directions →
CUSTOMER REVIEW
uPVC Spray Painting
in London &
Across the UK
Based at our Shoreditch head office, regional teams cover every London borough and operate across all major UK cities. Residential jobs completed in 1–2 days.
32
London Boroughs covered
UK-wide
Commercial & residential reach
1–2 days
Typical residential completion
10 yr
Written guarantee included
UK Coverage Map
Primary Hub
Key Coverage
National
★ HEAD OFFICE
PRIMARY CITIES
London
Manchester
Birmingham
Bristol
Leeds
LONDON ZONE
London
South
North
East
West
Croydon
Bromley
Wimbledon
Most residential jobs are finished in 1–2 days with minimal disruption . Commercial and multi-site projects receive a dedicated project manager and out-of-hours scheduling where required.
London Coverage Map
Primary Hub
Key Coverage
National
★ HEAD OFFICE
PRIMARY CITIES
London
Manchester
Birmingham
Bristol
Leeds
LONDON ZONE
London
South
North
East
West
Croydon
Bromley
Wimbledon
Most residential jobs are finished in 1–2 days with minimal disruption . Commercial and multi-site projects receive a dedicated project manager and out-of-hours scheduling where required.
Commercial Cities Coverage Map
Primary Hub
Key Coverage
National
★ HEAD OFFICE
PRIMARY CITIES
London
Manchester
Birmingham
Bristol
Leeds
LONDON ZONE
London
South
North
East
West
Croydon
Bromley
Wimbledon
Most residential jobs are finished in 1–2 days with minimal disruption . Commercial and multi-site projects receive a dedicated project manager and out-of-hours scheduling where required.
ALL COVERED AREAS - CLICK TO EXPLORE
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
Hackney
East London
All Locations →
East London
CUSTOMER REVIEW
What Our
London & UK Customers Say
4.9
Based on 523+ verified reviews
Google · Trustpilot · Checkatrade
Google Reviews
Trustpilot
Checkatrade
WINDOW SPRAYING
“Had all our windows and front door done in anthracite grey. Looks better than brand new, neighbours keep asking who did it.”
Sarah M.
Croydon, South London
Verified Google Review
WINDOW SPRAYING
“Had all our windows and front door done in anthracite grey. Looks better than brand new, neighbours keep asking who did it.”
Sarah M.
Croydon, South London
Verified Google Review
WINDOW SPRAYING
“Had all our windows and front door done in anthracite grey. Looks better than brand new, neighbours keep asking who did it.”
Sarah M.
Croydon, South London
Verified Google Review
WINDOW SPRAYING
“Had all our windows and front door done in anthracite grey. Looks better than brand new, neighbours keep asking who did it.”
Sarah M.
Croydon, South London
Verified Google Review
FAQ
Everything You Need to Know
Still have a question? Call us or send a WhatsApp message and we will respond promptly.
How long does a uPVC spray painting service last?
Our coatings are specifically formulated for uPVC and composite surfaces and, when correctly applied, should last 10 years or more under normal conditions. We back this with a written guarantee, not just an estimate. The primary factors affecting longevity are the quality of surface preparation and whether a specialist primer was used. We never skip either step.
Can you spray paint any colour, including heritage and bespoke shades?
Our coatings are specifically formulated for uPVC and composite surfaces and, when correctly applied, should last 10 years or more under normal conditions. We back this with a written guarantee, not just an estimate. The primary factors affecting longevity are the quality of surface preparation and whether a specialist primer was used. We never skip either step.
How much disruption should I expect during the job?
Our coatings are specifically formulated for uPVC and composite surfaces and, when correctly applied, should last 10 years or more under normal conditions. We back this with a written guarantee, not just an estimate. The primary factors affecting longevity are the quality of surface preparation and whether a specialist primer was used. We never skip either step.
Is spray painting suitable for conservation areas or listed buildings?
Our coatings are specifically formulated for uPVC and composite surfaces and, when correctly applied, should last 10 years or more under normal conditions. We back this with a written guarantee, not just an estimate. The primary factors affecting longevity are the quality of surface preparation and whether a specialist primer was used. We never skip either step.
Do you provide quotes for multiple services in one visit?
Our coatings are specifically formulated for uPVC and composite surfaces and, when correctly applied, should last 10 years or more under normal conditions. We back this with a written guarantee, not just an estimate. The primary factors affecting longevity are the quality of surface preparation and whether a specialist primer was used. We never skip either step.
What surfaces can you spray paint?
Our coatings are specifically formulated for uPVC and composite surfaces and, when correctly applied, should last 10 years or more under normal conditions. We back this with a written guarantee, not just an estimate. The primary factors affecting longevity are the quality of surface preparation and whether a specialist primer was used. We never skip either step.
Quick Facts
Everything you need before getting in touch
Typical job duration
1 day
Cure time before rain
2-4 hours
Usable during job
Yes ✓
Quote turnaround
24 hours
Planning permission
Not usually ✓
Guarantee
10-year written
Savings vs replacement
Up to 75%
Need a faster answer?
Our team responds to WhatsApp enquiries typically within the hour during business hours.
Free Quote
Get Your Free Written Quote
Your enquiry goes directly to a technician in uPVC spray painting London or your nearest regional team, not a call centre. We provide a detailed, fixed-price written quote within 24 hours. No obligation, no hard sell.
Free no-obligation survey and written quote
Fixed price, no hidden charges
All services quoted together if required
All services quoted together if required
10-year written guarantee on every job
London and UK nationwide covered
CALL DIRECT
020 3456 7890
Mon to Fri 8am to 6pm, Sat 9am to 5pm
Message Us
Send photos of your uPVC for a faster quote
EMAIL US
hello@inspirespraycoat.com
Response within 24 hours
128-130 City Road, Shoreditch, London EC1V 2NX
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10% off when you book within the same week as your enquiry
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