SPO Glass Shading Heat Reduction Paint | Heat-Reducing Glass Coating

• Type: Water-based paste for dilution
• Coverage: Approx. 20 m² per litre (depending on dilution and substrate condition)
• Overcoat Time: Ready for re-coating in ~1-2 hours
• Suitable Surfaces: Glass, acrylic, polycarbonate, and other transparent materials
• Application Methods: Brush or short pile roller

Need detailed specs or prep guidance? Chat with our experts now!

SPO Glass Shading Heat Reduction Paint | Heat-Reducing Glass Coating is a versatile solution for maintaining cooler, more comfortable conditions in a variety of glass-structured spaces:

• Greenhouses & Horticulture
  Perfect for reducing excess sunlight and heat, helping plants thrive and protecting them from scorching temperatures.
• Industrial & Commercial
  Ideal for factories, workshops, and large skylight areas where overheating can lead to reduced productivity and comfort.
• Leisure & Tourism
  Great for conservatories, swimming pool enclosures, or reception areas in resorts and hotels, ensuring a pleasant environment for guests.
• Hospitality & Retail
  A practical choice for glass-fronted restaurants, cafés, and shops seeking to manage indoor heat without compromising natural light.
• DIY & Home Improvement
  Excellent for homeowners wanting to cool down conservatories, patios, or garden rooms, reducing reliance on air conditioning or blinds.

If you need expert guidance on application techniques or dilution ratios, contact our experts now via the live chat for personalised advice!

• Surface Prep: Clean glass or plastic thoroughly, removing any dirt or grease.
• Dilution: Mix the paste according to recommended ratios for your desired shading level.
• Application: Use a brush or short pile roller; avoid heavy puddling or streaks.
• Drying/Curing: Wait ~1-2 hours before applying another coat or exposing fully to elements.
• Pro Tip: Test a small section first to ensure the desired degree of opacity and heat reduction.

Need a step-by-step guide? Our experts are standing by—chat live now!

• “Immediately noticed cooler temps in our greenhouse—my plants are thriving!” – Sarah P.
• “Reduced the glare in our factory’s skylights, making the workspace more comfortable.” – Mark F.

Have you used SPO Glass Shading Heat Reduction Paint? Leave your review or chat with us for more tips!

Free Delivery on Orders Over £75: Stock up on everything you need in one go

• Primers & Sealers: Improve adhesion on certain surfaces if needed
• Cleaners & Degreasers: Prep glass or plastic thoroughly before shading application
• Application Tools: Brushes, short pile rollers, extension poles for higher areas

Ready to complete your kit? Chat with us for recommended extras!

1. What is SPO Glass Shading Heat Reduction Paint used for?

SPO Glass Shading Heat Reduction Paint is a water-based coating designed to lower interior temperatures in greenhouses, factories, and other glass structures. It filters out excessive sunlight, helping maintain cooler conditions.

2. How does it reduce heat buildup?

The paint’s reflective properties help deflect intense sunlight, preventing the interior from overheating. This keeps plants, equipment, and occupants safer and more comfortable, potentially reducing cooling costs.

3. Is it suitable for different types of transparent surfaces?

Yes. This paint adheres to glass, acrylic, polycarbonate, and various other transparent materials, offering broad usage possibilities in different environments.

4. How do I apply the paint?

You can mix the paste to your desired dilution ratio, then apply using a brush or a short pile roller. Ensure the surface is clean and dry before painting. A thin, even coat helps achieve optimal results.

5. How long does it take to dry?

Typically, the paint is touch-dry within 1–2 hours, depending on temperature and humidity. This quick drying time means you can re-coat or make adjustments sooner, minimising project downtime.

6. Will this paint block too much light for greenhouse plants?

You can customise the dilution to balance heat reduction with adequate light transmission for plant growth. Start with a lighter application and adjust coverage based on your specific shading requirements.

7. How long does the heat-reducing effect last?

When applied correctly, the paint provides a long-lasting, cooling barrier throughout the hot season. Reapply as needed if you notice diminished effectiveness over time or after heavy weather exposure.

Need more guidance on controlling heat and sunlight in your space?

For tailored advice or additional information, contact our experts now via live chat—we’re here to help you create a cooler, more comfortable environment!

Fast, Reliable & Flexible Delivery

Every order leaves our warehouse on a fully-tracked DX or FedEx service, so you can spend less time waiting and more time painting.

Delivery Options

• FREE Standard Delivery (orders £75+) – arrives in 2–3 working days
• Standard Delivery £7.95 – arrives in 2–3 working days
• Express Delivery £13.95 – next working day when you order before 12 am (Mon–Thur)
  Got a £75+ basket? Select “Express Upgrade” at checkout and only pay the difference.

Next-Day Despatch Promise

• Order before 12 am (Mon–Thurs) with express delivery → ships today & receive tomorrow.
• Order without express delivery → ships the next working day and receive the next working day after.
• Order Thursday without express delivery → ships Friday for Monday delivery.

We do not deliver on weekends & bank-holidays

What to Expect

• Upon purchasing, please provide a contact telephone number that the courier's can contact you on if they experience any issues.
• All orders usually require a signature upon delivery.
• If you are unlikely to be in during the day, consider having your order delivered to your place of work, or another business address where somebody will be able to accept and sign.

Outside UK Mainland?

Delivery prices shown cover UK Mainland addresses. If you’re ordering for the Highlands, Islands, Northern Ireland, or anywhere outside the mainland, just reach out—chat with us live, call 01482 222 421, or email info@specialistpaintsonline.co.uk—and we’ll give you a quick personalised quote.

Bottom line: order today, get it fast, track every mile, paint tomorrow.

Technical Data Sheet

Safety Data Sheet