
3
Foreword
Your aluminium greenhouse is designed to give you many years of trouble -free service. By carefully following the steps contained in this manual, you will have a
greenhouse of which to be proud.
Your aluminium greenhouse must be built upon a firm, level surface. For those greenhouse's without an integral base, the optional galvanised steel base is an
ideal foundation but you may also prepare a base from bricks, concrete blocks or impregnated timber. Whatever your choice of material, it is essential that the
base is square and level and the greenhouse must be securely fastened to it (the steel base contains all the necessary fittings).
Though many gardeners will have little choice of position for their greenhouse, the following factors should be borne in mind ...
A flat, level site is essential. Your greenhouse can then be erected easily, staging can be installed properly, and the whole structure will be stable and secure.
Locate your greenhouse where there is a minimum of shade - if possible avoid any shading from trees, fences or shrubs. Overhanging branches are particularly
troublesome as raindrops dripping from them quickly dirty the glass, and quite small twigs tapping against the panes are capable of breaking them. A North-
South facing aspect is most suitable for raising summer and autumn crops as it will allow the rays of the early morning sun to warm-up the greenhouse quickly
and as the sun sets, its rays will still keep up the temperature until the last possible moment.
If you wish to produce crops and plants in the winter and early spring then an East-West location is probably better. In winter the daylight hours are very few and
adequate sun (which at a low aspect will then shine through the south wall) is only available between 10.00am and 4.00pm.
Remember too that your plants will need a great deal of water every day, so the site should be near to a water stand-pipe or not too far away from a convenient
source.
Finally, try to choose a site where the soil drains freely so that you can enjoy pleasant working conditions underfoot!
Please read this manual thoroughly before commencing assembly.
You may find it useful (though it is not essential) to fit the glazing strip to all Glazing Bars (1), (7) & (23), Corner Posts (5), (11), Gable Bars (13), (14), Vent Sides (25)
and Door Posts (16), (17) before you commence assembly.
Safety Tips
1. Extreme care should be taken when handling glass.
2. When glazing it is advisable to wear some head protection, gloves and strong shoes -safety glasses are strongly recommended.
3. Do not, under any circumstances, climb stepladders whilst carrying glass - get an assistant to hand you each piece in turn.
4. When fixing glass into the aluminium sections using spring wire glazing clips, hold the clip in position with one hand and spring the legs of the clip into
the retaining groove with the other.
PLEASE NOTE that the Spring Wire Glazing Clips are in a tensioned state during and after fitting, great care should therefore be taken in seating them
securely into the aluminium retaining groove.
5. Attention! Do not walk over the glazed roof as the glass panes and the frame are unable to withstand the weight.
User notes
1. If you have to leave the greenhouse unattended for any lenght of time during winter months when show might be expected, please take the following
precautions:
- Either: provide a prop for the roof or ensure that the greenhouse is secured against unauthorised entry.
2. Close and secure all windows and doors when strong winds are experienced or forecast.
3. Always replace immediately broken or damaged panes of glass.
4. Periodically lubricate the door rollers.
5. Always take great care when using a rotary mower in close proximity to the greenhouse as small stones can easily be thrown in the air and may break the
glass.
Assembly Tips
All the following diagrams are viewed from inside looking out.
Assembly is easier if constructed this way.