Web Step 1 Whether You’re Using An Existing Foundation Or Building Your Own From Concrete, Brick Or Paving Slabs, It Needs To Be Level.

Web the old bricks on site were such a state but the owner wanted me to use them in the new greenhouse. Web a simple diy greenhouse can nurture flowers out of season, keep houseplants cozy all winter, and cultivate plants in a region with a natural climate that would otherwise be too cold. When opting for this option, it is important to ensure the delegated space for the base is flat and level so as to prevent any subsiding.

Web 5) Filling The Grid With Pea Gravel.

If you’re looking to build a greenhouse base as cheaply as possible, then you can use compacted, firm soil as the base foundation. Next, fill each of the cells of the base with pea gravel, resulting in a visually appealing and polished finish, as well as aiding stability and drainage. Now you can get cracking on the greenhouse itself, happy in the knowledge that you have an effective base for your greenhouse.

Check It’s Flat With A Spirit Level, And Make Sure The Diagonals Are The Same Length (If It’s Not In Line, The Glass Panes Won’t Fit).

Tips and techniques to get the construction of your brick plinth square and level. Web a how to guide for preparing a greenhouse base on a single course of bricks. Web a brick built base is a good idea only if it is built with engineering bricks, but to be honest, it is not worth the hassle of digging and concreting a foundation to lay the bricks on just to save £60.