Polhus G3030/51-LINA, Assembly Manual

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EN / General information 

Dear Customer,

We would like to congratulate you on your new greenhouse purchase! Please read this manual for an easier assembly 

and maintenance of your greenhouse. The assembly does not require special technical knowledge. We recommend 

that two people assemble the greenhouse. Please follow the instruction steps in the sequence described in the 

manual taking into account all additional information provided. Open one package at a time. Do not mix the contents 

of different packages. Please store all the packages in a dry place and protect them from exposure to direct sunlight, 

wind and rain.

Important

It is recommended that you place your greenhouse in an area that receives the most sunlight and is protected from 

the wind. Avoid placing your greenhouse under close to trees. We strongly recommend that you assemble your 

greenhouse on a windless and dry day. Avoid leaving the construction unfinished overnight. Always wear gloves, 

footwear and goggles when assembling your greenhouse as the edges of the aluminium extrusions, polycarbonate 

panels or glass can be very sharp. If using a ladder, please make sure it is placed on an even surface. 

Tools and materials 

You will need the following to assemble your greenhouse: 
 

- Electric drill 

- Silicone caulk   

- 10 & 13 mm wrenches    

-Tape-measure

- Level   

- Spade / ground drill    

- Screwdriver 

- Ladder  

- Concrete 

- Rope (if greenhouse length exceeds 6 m) 

Tips

Anchor the base of your greenhouse by securing its footings in the ground with concrete. Make sure that the base is 

100% level and square - the diagonals have to be of equal length! We recommend that you oil the door and window 

screws to tighten them easily. 

Polycarbonate panels 

The external side of polycarbonate panels block ultraviolet rays. This side has a special white film and/or is marked 

with a text. Make sure that the external side of the panel faces outside. Peel approximately 5 cm of the white film off 

the polycarbonate panel along its perimeter prior to installing the panel into the frame. When you have assembled your 

greenhouse, peel off the rest of the protective film. Do not leave polycarbonate panels lying directly on the ground. 

Please make sure you place them on the carton packaging. 

Accessories 

A wide range of accessories for your greenhouse are available from the manufacturer/seller. These will help you to 

better care for your plants and keep your greenhouse care and maintenance products neat and organised. To be 

updated, follow the news section of the manufacturer's website. 

Maintenance and care

Regularly oil the door joints, latches or sliding door tracks. Remove leaves and other dirt from gutters and door tracks. 

Once in a while, make sure that doors and windows are properly tightened and in place. Use appropriate disinfectants 

to clean your greenhouse in the beginning of the season, prior to its use, and after the vegetation period is over. Clean 

the inside and outside of polycarbonate panels with warm water and soft cloth before and after the growing season. 

Only mild cleaning products that are safe for aluminium and polycarbonate should be used (e.g., dishwashing liquid, 

household soap etc.). If a strong wind is approaching, close the doors and windows firmly. Greenhouse care in winter 

period: before the winter season starts, provide additional support to the roof beam from the inside of your 

greenhouse; keep the roof clean of snow accumulation, especially of thick, wet or icy; remove it as soon as possible; 

protect your greenhouse from snow falling off the surrounding trees and roofs of the nearby buildings. 

Warranty

All our greenhouses are produced in compliance with the highest quality standards (CE). The manufacturer gives a 12 

year warranty against defects in workmanship and/or construction; a 2 year warranty on painted parts, if any. The 

manufacturer guarantees that all glass and polycarbonate pieces are manufactured to the correct dimensions and are 

free from material defects. Due to the nature of glass, there is no guarantee that glass will not be broken during 

customer handling, installation, or use. The polycarbonate must be installed and maintained according to the 

manufacturer specifications. This Warranty does not cover flexible parts of the greenhouse, transportation, any 

damages relating to strong wind (>21 m/s), heavy snow or any other extreme environmental conditions, also any 

damages caused by improper placement / assembly / use/ care. In case you are not satisfied with the quality of your 

greenhouse, please contact the company from which you purchased the product and indicate the type of your 

greenhouse and the defect- ed part. 

Insurance

We strongly recommend that you contact your insurance company to make sure your greenhouse will be covered on 

your policy. 

This symbol means that the product is not included and you have to purchase it yourself.