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NGS Collection

The National Gardens Scheme (NGS) has selected Griffin Glasshouses as its partner for its first ever collection of free standing glasshouses for the keen gardener. The NGS collection represents excellent value for money, features beautiful design and the NGS receives 5% of the proceeds from the sale of every glasshouse in this collection.

With more and more of our clients showing and viewing gardens for charity under the National Gardens Scheme, we recognise the importance of the NGS to the gardening community and the fantastic contribution it makes by donating over £2.5 million each year to cancer, nursing and gardening charities.

A number of our customers, some recent and others with 20+ year old glasshouses, open their beautiful gardens to the public under the National Gardens Scheme.  

Our NGS collection includes 5 designs priced between £13,500 and £19,500.  Each glasshouse can be personalised with a range of accessories and made in any colour of your choice.

Griffin’s glasshouses offer these gardener-friendly features:

  • The beauty of wood without the maintenance headaches.
  • Unique patented capping system which insulates the glazing bars and reduces heat loss. 
  • Maximum ventilation so that your plants won’t dry out or suffer the effects of humidity.
  • Large covered water storage tanks so that you can store clean soft rainwater inside your glasshouse for watering your plants without shocking the roots at the height of summer.
  • Flexible shelving and benching to accommodate changes to your growing schemes.
  • Cold frames with lids especially designed not to lift off in high winds.
  • Doors designed to fit a wheelbarrow.

Talk to us today about your perfect glasshouse. 



Please note that the photos are for illustrative purposes only.  The NGS receives 5% of the list price for glasshouses in this collection sold and supplied within England, Wales and Scotland.  The prices quoted are for the glazed structure including 20% VAT installed in mainland England and Wales.  A small supplement will be applied outside of this area.  The prices do not include the brick base but we are happy to provide a quote and organise any building work required. 


© The National Gardens Scheme.
Provided under licence granted by the National Gardens Scheme.
Registered Charity No 1112664. 


Registered office: Wise & Co, Wey Court West, Union Road, Farnham, Surrey, GU9 7PT. Registered in England No. 1786962. VAT Reg. No. 320 4430 14

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