Conservatory Shading
Conservatories are a wonderful way to extend your home and bring it into the garden, creating a light and airy space.
However, at times of the year the glare of the sun can make a conservatory uncomfortably hot and difficult to use with the sun shining into eyes and the intense heat making it impossible to enjoy.
Installing blinds can be very expensive and although attractive, can just collect dust and bugs. Companies also offer roofing solutions which again, can be very costly.
A simple and cost effective solution to conservatory shading is Thorndown’s Peelable Glass Paint. A 750ml tin can paint up to 9m² of glass or if only a small area needs shading the 150ml tin covers up to 1.8m² on a single coat.
The paint coating reduces the internal temperature by diffusing light and blocks glare from the sun. Peelable Glass Paint is also very easy to apply and has great eco-credentials being water-based, made with a 100% recycled plastic resin and using VOC free exterior grade colour pigments.
Peelable Glass Paint comes in 24 heritage colours to match joinery colours from the Wood Paint range, and 14 translucent colours so you have plenty of choice. It is made with a 100% recycled plastic resin, is water-based and made with architectural exterior-grade VOC colour pigments that perform at the highest levels in lightfast and weather-resistance tests.
You can paint Peelable Glass Paint internally or externally. For best results apply with a foam sleeve on a roller as this gives the smoothest finish to the coating. One coat is normally enough but you can leave it to dry for 4-8 hours depending on how hot and dry it is and apply a second for a more opaque coating. If the weather is not really hot and dry then we’d recommend leaving the 1st coat to dry for 24 hours to make sure the curing process has finished and it’s fully fixed to the glass, otherwise a 2nd coat painted on too soon can damage the 1st.
The conservatory pictured here was painted externally with Griffin Gold Peelable Glass Paint for a warm summery feel. When painting externally it is best to try and do it in the summer when the weather is fine and dry. Painting in the spring can be challenging as drying time is greatly extended with cold night time temperatures and humidity and condensation levels high, especially with heavy morning dews.
These poor night conditions will negatively impact on the drying process and although the coating will appear dry and be touch dry, it will not cure and bond to the glass properly.
If the paint hasn’t had enough time to dry and bond completely, any rain can get under the coating causing slippage, or break it down, and/or wash it off. We’ve put together some simple advice to follow in this downloadable pdf Thorndown Peelable Glass Paint Application and Removal Advice May2022
Originally designed as a greenhouse shading paint, it will allow some transfer of light to come through the coating, otherwise plants would struggle, so you also have a decent amount of light still coming in to your conservatory. This does mean that when light passes through the coating you will see the application marks but viewed from the outside or at night with no light passing through the coating, it appears opaque.
TRANSLUCENT WHITE WITCH SHADING
A customer had been struggling with heat in his conservatory and looked for different solutions to solve the problem. Below are his pictures and story.
“I thought you might be interested in some pictures of my conservatory roof.
With the very hot weather recently it was like an oven inside. I put a white plastic tarpaulin over the top which made a considerable difference, but looked awful.
So I thought I would try your translucent White Witch paint.
I found, using a small foam roller worked best, putting on 4 thin coats, this gave the best even appearance. I put it on the inside as this was easier and safer, though maybe it would have been more effective outside. However the heat reduction is good, and I am very happy with the result. As you can see from the attached pictures, the coverage is fairly even, and from outside is barely visible. I wanted a neat appearance as I intend to leave it for some time.
It reduces the sun’s glare, but not the light available, certainly brighter than the tarpaulin. It also has the benefit of making the room lighter at night as it reflects the light back into the room.And it was certainly far cheaper than replacing the roof with different panels which so many companies are currently advertising.”
You can see in the customer’s pictures the difference in opacity of the paint coating when viewed during the day, then at night, and on the final image externally.
OPAQUE SHADING
On this conservatory the central two panes were making it uncomfortable to use in summer. Preparing the glass panes was simple with a sweep over to remove cobwebs and quick clean of the glass. Peelable Glass Paint was applied using a radiator roller although a normal full sized paint roller can be used on larger panes, as that also reduces the number of application marks.
Load a decent amount onto the roller so it’s not too thin but not too much or it will be sloppy. Apply with smooth actions, painting in straight lines that join up to the neighbouring wet section. If you spread the paint too thinly you’ll get a patchy coating and it will be difficult to peel off if you want to remove it.
You can also add stencils or freehand designs on top of dried coatings, or stencil on first and roller another colour on top for a lovely decorative effect. This conservatory was often used as an office and a music room so musical notes were painted on to one pane of glass.
One panel was painted with one coat of Chantry Cream to match the blinds and the other in a coat of Sedge Green to integrate it into the garden beyond. When the panels were viewed from the garden you couldn’t even see the shading.
At the end of the summer if you don’t want the shading panels anymore then just pick at a corner until you can get a section of the coating in your fingers, then peel off the sheet to remove it!
If the coating was thin and has been dried out by the sun then you may need to spray it with water to rehydrate the coating, restoring the elasticity and enabling you to peel it off. In cases where the coating has hardened and can’t be peeled off then you can spray on a dilute household bleach which will soften the bond of the resin to the glass, enabling you to wipe off the paint coating with a cloth or you can use a paint scraper on glass surfaces.
If you like the shading paint then you can leave it on as the coating will harden into a durable long-lasting coating that can last for up to 10 years.
Thorndown’s Peelable Glass Paint is a simple, cost-effective and attractive solution to conservatory shading!!












