Looking to refresh your home interior without replacing windows? Painting uPVC windows inside is a practical and cost-effective way to modernise your living space. With the right preparation and materials, you can achieve a smooth, professional finish that looks brand new.
At J&D Sprayers & Makeovers, we specialise in uPVC spraying—both inside and out—for homes and businesses across Scotland.
Yes, you can! Painting interior uPVC windows is absolutely possible and can dramatically improve the look and feel of your home. However, indoor spraying comes with its own challenges—ventilation, masking, and achieving a smooth finish in a confined space all require care.
Here’s how the process works when done correctly:
Remove dust, grease, and grime using soap and warm water. Dry the surface completely.
Gently sand the uPVC frame to “key” the surface. This helps the primer and paint adhere better. Wipe off all dust before moving on.
Use a high-adhesion primer specifically designed for uPVC. This base layer ensures durability and prevents peeling.
Apply paint using a high-quality sprayer or brush in light, even layers. Allow each coat to dry before applying the next.
Leave the windows untouched for 24–48 hours to let the paint cure fully.
💡 Pro Tip: Always ensure good ventilation. Open windows where possible and use a mask to avoid inhaling paint fumes.
At J&D, we bring expertise, premium coatings, and professional-grade tools to every job. Our services include:
With years of experience, we know how to protect your interiors while delivering flawless results that last for years.
📍 Serving Edinburgh, Glasgow, Dundee, and throughout Scotland.
A: We use low-odour, fast-drying coatings designed for indoor use. Good ventilation helps eliminate any smell quickly.
A: Most interior uPVC spray jobs are completed within a few hours. Full drying and curing take up to 48 hours.
A: Yes! We offer a wide range of colours and finishes including matte, satin, and gloss.
A: Not when applied professionally. We prepare the surface thoroughly and use high-performance primers and top coats.
Don’t replace—respray. Contact J&D Sprayers & Makeovers today for a FREE quote and give your interiors the upgrade they deserve.