Bubble wrap insulation can protect plants from freezing weather and extend the growing season in an unheated greenhouse.
Using bubble wrap greenhouse insulation.
It will save on heating costs if like monty you re going to put tender plants in the greenhouse over winter.
You can buy insulating bubble wrap by the metre from garden centres.
Optimize for a horticultural grade or agricultural bubble wrap.
Next he rolled the bubble wrap out on my new cutting board for sewing to measure and cut it.
This feature ensures long lasting insulation compared to the ordinary bubble wrap.
First he wiped down the inside of the windows just enough to remove any grit that might keep the bubble wrap from.
This means you can start planting around a month earlier than in an unprotected greenhouse.
Step 3 insulate a greenhouse with bubble wrap.
Another great way to insulate your greenhouse is by using shade cloths.
For best results tape sections together with the greenhouse poly patching tape.
Twinwall construction provides 15 more insulation than other bubble over twice as thick.
You will also protect plants for up to six weeks longer at the end of the season.
The bubbles are lined up.
How to insulate your greenhouse.
Another thing gained by going with the horticultural bubble wrap is its uv feature.
Choose polythene that is specifically designed for greenhouses as it is uv stabilised and should last for at least three years.
You can use it with or without regular or insulating window shades.
In this short video guide from gardeners world monty don shows you how to line your greenhouse with bubblewrap to help hold in the warmth over winter.
It also works for windows of irregular shape which can be difficult to find insulating shades for.
There is nothing that can beat this super cheap and durable material.
You can use your greenhouse in many different ways in winter discover seven winter projects for your greenhouse.
Bubble wrap is often used to insulate greenhouse windows in the winter but it also seems to work fine for windows in the house.
Greenhouse insulation is important to lower your heating costs and will give you a quick return on investment.
Just before putting.
Oversized 4 1 2 width allows for easier install in greenhouses using 2 or 4 wide panels.
Step 4.
Then he measured the first window.
The bubble wrap used in wrapped purchases may do the job but the best ones are the horticultural bubble wraps that are purposely made for greenhouse insulation.