Extra Strong Hercules Greenhouses

Our Extra Strong range has all the features that help create the perfect greenhouse environment, within a special design to withstand adverse weather conditions, particularly the wind.

There are lots of Automatic Roof Vents and Louvre Side Vents for perfect ventilation.

The Extra Strong range has more metal in the frame than standard greenhouses and has extra cantilever braces in the roof for strength. Two horizontal beams are integrated into the rear wall to ensure that this common weak point is very rigid. If you live in a windy area, Hercules is the greenhouse for you.

Good quality downpipes of a sensible length are included. These full length pipes are included with every greenhouse and a 45 degree bend for you to easily run the down pipe into a water butt. A good range of extra bends and T pieces are also available.

All the glass is long pane Toughened, so there are no overlaps, and around the bottom of the greenhouse there is an 18" high pane of toughened glass - the idea of this is that if you ever flick a stone up from a lawnmower etc and break a pane it is small, easy and cheap to replace.

There are no clips on the Extra Strong range -all glass is held in with full length PVC 'bar capping' - This eliminates the traditional greenhouse clips, is far neater and much stronger in the wind because the glass is secured in place along its entire length.

Hanging basket rails are included, and the greenhouse is strong enough so that you can actually use them without them bending or damaging the greenhouse! These run the full length of your greenhouse, and are made from sturdy T-section so that you can hang your baskets straight from them - making them easier to plant up and grow on.

Low level door threshold is standard - many greenhouses on the market have a step at the door which can be inconvenient. The new Extra Strong range has a level threshold which is ideal for wheelchair or wheelbarrow access - and no step for you.

The Double Doors on the Blenheim can be fastened easily with the door catch, and locked securely by key if necessary.