Handmade garden storage

Choose the right timber treatment for your garden shed

Both ranges provide dependable, medium-duty outdoor storage. The main choice is whether you prefer the lower initial cost of a Classic dip-treated shed or the easier ongoing maintenance of a Tanalised pressure-treated shed.

Compare the ranges View customer photos

Handmade to order Rot-resistant Beast floor included Free fitting* and delivery*

Which range should I choose?

Choose Classic for best value

Ideal when you want reliable storage at the lowest initial cost and can retreat the timber each year.

Choose Tanalised for lower maintenance

Recommended for harder-to-reach positions or when you want pressure treatment driven deep into the wood grain.

Compare your options

Two dependable ranges, one important difference

The construction and intended use are similar. The treatment method determines the upfront price, ongoing maintenance and where the shed is best positioned.

Best value

Dip treated

Classic Garden Sheds

An affordable, sturdy storage shed for garden furniture, tools, bikes and everyday outdoor equipment.

Ideal for: General-purpose, medium-duty outdoor storage
Treatment: Surface dip treatment applied free at our manufacturing depot
Framework: 38mm × 50mm planed timber
Cladding: 16mm planed timber, finished to approximately 12mm
Maintenance: Retreat yearly to help prevent rot and decay

Lowest initial cost
Durable and sturdy construction
Excellent everyday garden storage

View Classic Shed range

Recommended

Pressure treated

Tanalised Garden Sheds

A lower-maintenance storage shed with preservative injected deep into the timber grain under high pressure.

Ideal for: Easy-maintenance, general-purpose, medium-duty storage
Treatment: Vacuum-pressure treatment driven deep into the timber grain
Longevity: Designed to add years to the practical life of the shed
Positioning: Well suited to corners, trees, shrubbery and restricted access
Maintenance: Lower ongoing treatment requirement than the Classic range

Pressure treated for longer protection
Easier ongoing ownership
Recommended for awkward positions

View Tanalised Shed range

At a glance

Classic or Tanalised?

Choose based on access, maintenance and budget rather than storage capacity. Both ranges can be configured in a variety of sizes and layouts.

Consideration	Classic	Tanalised
Initial cost	Lower	Higher
Treatment method	Surface dip treatment	Vacuum-pressure treatment
Routine retreatment	Yearly maintenance recommended	Reduced ongoing treatment requirement
Best position	Accessible on all sides	Also suited to restricted-access locations
Typical use	General garden storage	General garden storage with easier maintenance

See the difference

Understand the treatment process before you choose

Watch how dip treatment compares with Tanalisation, then see how pressure treatment is applied to the timber used in our sheds.

Which treatment is right for you?

Dip treatment compared with Tanalisation

A practical explanation of the difference between surface treatment and pressure treatment.

Behind the treatment process

How we Tanalise timber for our sheds

See how treatment is applied under pressure to penetrate deeper into the wood grain.

Still deciding?

Start with the question of future access

When the shed will remain easy to reach for regular timber treatment, Classic is the most affordable choice. When fences, trees or planting will make access difficult, the additional cost of Tanalised timber may provide better long-term convenience.

Choose Classic Choose Tanalised Browse completed garden sheds

*Free fitting and delivery are subject to the applicable delivery area and order terms. Please check the delivery map before ordering.

Choose the right timber treatment for your garden shed

Two dependable ranges, one important difference

Classic Garden Sheds

Tanalised Garden Sheds

Classic or Tanalised?

Understand the treatment process before you choose

Dip treatment compared with Tanalisation

How we Tanalise timber for our sheds

Start with the question of future access

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Beastsheds LTD

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