Tanalised Coldframes

At the request of our softwood supplier, we have now changed to a brown pigment timber treatment. This now leaves a brown tint upon the timber unlike the green tint pictured on our website.

  • Tanalised Softwood Coldframe

    6ft x 3ft Tanalised Coldframe £415 – Please note we now use brown tanalised timber instead of green tanalised so the coldframe will differ somewhat from the above image
  • 3ft x 3ft Tanalised Coldframe £325 – Please note we now use brown tanalised timber instead of green tanalised so the coldframe will differ somewhat from the above image (Please call office on 01889 562610 about this model)
  • 5ft x 3ft Tanalised Coldframe £360 – Please note we now use brown tanalised timber instead of green tanalised so the coldframe will differ somewhat from the above image
  • 6 x 3 tanalised Coldframe

    6ft x 3ft Tanalised Coldframe £415 – Please note we now use brown tanalised timber instead of green tanalised so the coldframe will differ somewhat from the above image

 

Order now for Spring 2024 delivery

Due to high demand our Coldframe lead times are typically to 6-8 weeks depending on your location

We are working harder than ever to improve our lead times


Our tanalised coldframes are hand crafted in the same way as our cedar coldframes but use a brown tanalised softwood. This gives a long-lasting product at an affordable price. We pride ourselves on the strength and durability of our coldframes and have designed them to provide the perfect space for sheltering your seedlings and hardy vegetable plants.

This sloped roof maximises sunlight and allows water to run off, whilst the lid is hinged for easy access and the stays allow the tops to be held open if ventilation is required

Celebrating 30 Years

Coldframe Discount Offer

free coldframe offer

Use the following codes at checkout:

£50 off Tall Coldframes Code: 50TCF

£30 off Cedar Coldframes Code: 30RCF

£20 off Tanalised Coldframes Code: 20RTF

Special Offers End 31st Oct

All coldframes include FREE delivery and installation

Benefits of growing in a tanalised coldframe –

    • Extra warmth in late spring and summer
    • Encourages quicker ripening and a larger crop
    • Useful to propagate plants
    • Protect cuttings and young plants in the autumn
    • A safe location to raise seedlings
    • Shield alpines in the winter

Tanalised Coldframe Features: Now with easy removable lids

    • Back height- 650mm
    • Panelling- 17mm Tanalised Softwood
    • Lids- 44mm x 69mm Western Red Cedar
    • Framing- 45mm x 45mm Tanalised Softwood
    • Front height- 375mm
    • Glazing- 4mm Toughened safety glass
    • Hinges- Unique system
    • Colour- Tanalised Brown
    • Stay- Fitted on Each Lid
Aluminium Hinges

  • Tanalised Softwood Coldframe with strong hinge
  • A strong full-length aluminium hinge supports each lid across their full length.Aluminium does not rust and is power coated to eliminate any corrosion.As the lid is fixed to the coldframe base in multiple locations our coldframe design can withstand harsh weather conditions.
Aluminium Handle

  • Tanalised Softwood Coldframe with unique handles
  • The coldframe aluminium handles are strong, robust and resistant to any corrosion.The unique handle also reliably holds the toughened safety glass pane in place. The large handle aperture makes for easy access into the coldframe space.The aluminium handle will not rot where condensation naturally forms on the underside of the glass meets with the handle fitting and natural water runoff occurs.
Removable Lids

  • Each coldframe lid can be removed independently to allow ample ventilation and reduce the risk of the cold frame interior over-heating.The cold frame lid slides horizontally across away from the body of frame. The separate lid then can be stored in a safe place until next required.N.B Coldframe pictured is a cedar wood model
Variable Lid Openings

  • Each lid can be set to different opening apertures using a three point stay independent to each lid.Having multiple heights of lids aids control over the amount of ventilation into the cold frame, and thus the growing temperature of the coldframe.N.B Coldframe pictured is a cedar wood model
Tanalised Softwood Treatment

  • Strong Tanalised Softwood Coldframe
  • Manufactured in softwood, then treated brown in Tanalith E, making them safe for domestic and commercial use. TANALITH E pressure treated timber is timber which has been impregnated with TANALITH E wood preservative under controlled conditions in a vacuum pressure timber impregnation plant.
Strong Construction

  • Strong Tanalised Softwood Coldframe
  • Manufactured from low maintenance tanalised treated softwood. We use a full size 2″ x 2″ (50mm x 50mm) section of timber for the cold frame subframe. Our Cold frames are self-supporting and can withstand high wind. All fixing are galvanised steel which resists corrosion and rot.
 

Order now for Spring 2024 delivery

Due to high demand our Coldframe lead times are typically to 6-8 weeks depending on your location

We are working harder than ever to improve our lead times

Tanalised Coldframe Prices and Sizes

Stramshall Cedar Greenhouse 6ft 6" x 8ft 6"

£3 955.00
On Sale
was £4 395.00
Price incl. 20% VAT (20%) £659.17
Maintenance Free Roof
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Stramshall Cedar Greenhouse 6ft 6" x 8ft 6"
Product Details













The Stramshall Cedar Greenhouse













A 8ft6" x 6ft6" cedar greenhouse is delivered and installed for £2775 (inc. 20% vat).













The Stramshall is one of our standard garden buildings. Ideal for the smaller sized garden to maximize the area taken up by the greenhouse. This model allows for plenty of light making it ideal for starting off young plants. The Bramshall greenhouse is an attractive feature that will enhance your garden all year round.





Available glass to ground or timber panels to staging height. The Bramshall is a high spec greenhouse, which includes many features as standard.













The model has two side vents and two roof vents with MK7 Bayliss fitted as standard. STAGING is fitted to five bays and high level shelving is fitted to three. The doors can open whichever way you would like. All glazing is 4mm toughened safety glass and the eaves are 6ft 4" hig













Entirely Western Red Cedar construction





Price includes Free Greenhouse Delivery and Installation within UK Mainland.





* 6ft 4" to Eaves













* 4mm English Toughened safety glass













*Two auto roof vents(bayliss mk7) and Two side vents













*FREE Staging and shelves fitted (staging fitted on five bays, shelves on three)













Includes black rainwater gutter













* Locking Double doors (Door handle on left or right door)









* Glass to ground or timber panels to staging height at NO EXTRA COST

















Cost of Stramshal Greenhouse £3095









Place Order Through Website and Secure with a £309.50 10% Deposit .

















Full Balance Payment Required upon installation of greenhouse.









Optional extras are payable upon ordering the Greenhouse









For more information on how to order a Woodpecker round cedar greenhouse please visit our "How to order a greenhouse page"















Sales & Helpline 01889 562610 – 7 Days a week

BESPOKE COLDFRAME TOPS

We also make bespoke coldframe tops that fit to your existing or new wall (as shown below)
  • 12ft x 3ft Bespoke Cedar Coldframes
  • 2 1/2 ft x 12ft Bespoke Cedar Coldframe Stained Red Cedar
  • 2ft x 16ft Bespoke Cedar Coldframe
  • 3ft x 8ft  Bespoke Cedar Coldframe Stained Dark Brown