Swallow GB Lark 4'7" Wide - Thermowood Oiled Timber Greenhouses

The Lark is a traditional greenhouse which has Thermowood Timber throughout. The compact 4' 7" width means this model is perfect for smaller gardens or for someone just starting out in the gardening world. Prices include Toughened Safety Glass, 20mm PVC Damp Barrier, Roof vents & Automatic openers (as indicated per size / model) and Staging. Doors include Mortice locks & Aluminium handles.

All Thermowood used in Swallow buildings and accessories is manufactured from quality red wood pine. The process involves kiln drying the timber which is then put in a special oven where a powerful compressor removes the air. The temperature is raised to 215 degrees which bakes the timber. The result seals the capillaries, destroys resins and proteins and stabilises the timber. The benefits of this process mean:
- It can be left untreated
- All bacteria is killed, resulting in a sterile material
- Paints excellently and lasts up to three times longer
- The timber is totally natural and chemical free
- Reduced thermal conductivity
- Consistent colour throughout the wood
- Improves durability against decay
- Improved dimensional stability
- Good choice for allergy sufferers

Please see below for sizes, prices and options for this Greenhouse model.

The process for oiling the Swallow garden buildings includes hanging all the components and frames and heavily spraying them to ensure all areas have been covered. The benefit of the oiling treatment includes reducing water stains and bleaching from the sun. The building will need to be oiled with one coat each year to get the maximum benefit of the treatment. This will also help to maintain the natural colour for many years.

• Toughened glass included
• Staging Included 21.5" (52cm) wide to suit model length
• Delivery & assembly lead time is from confirmation of completed greenhouse base - A photo of the completed base must be sent to the assembly team prior to booking in