Can I choose which side the louvre and watering system go?

Yes, you have flexibility in positioning these features. The watering system connection can be fitted on either end for Classic models, while the louvre vent typically fits on the left but can be adapted for the right side.

Does the mist spray affect the wall?

The mist spray uses less water than natural rainfall would on the wall, so it shouldn't cause any issues. The greenhouse actually provides some protection to the wall from the elements.

Can I automate the watering?

Absolutely! We offer a hose end timer that can automate your watering system, perfect for when you're away or busy.

How does the louvre vent work?

The louvre vent is a clever, sun-powered device that doesn't require electricity. It uses an oil-filled cylinder that expands with heat to open the vent and contracts to close it as temperatures drop.

Is the greenhouse easy to build?

Yes, our greenhouses are designed for easy assembly. We provide clear, comprehensive instruction booklets with step-by-step guides to make the process straightforward.

Do I need to fix the greenhouse to a wall?

While walls are ideal for their heat-absorbing properties, it's not necessary. We offer glass-backed models for freestanding options if you don't have a suitable wall available.

Wall Mounted Mini Greenhouses
2x4 Access Value Half Wall Frame Mini Greenhouse

2x4 Access Value Half Wall Frame Mini Greenhouse

Name: 2x4 Access Value Half Wall Frame Mini Greenhouse
Brand: Access
SKU: FW3
Price: 319.00 GBP
Availability: InStock

FREE 7-10 Days Alloy ⛟

SAVE £17

Additional view of the FW3 Half Wall Frame

Further supplier photograph of the 4ft Value frame

FW3 wall frame in another supplied image

Additional reference view of the 4ft Half Wall Frame

Detail image supplied for the 4ft Half Wall Frame

Alternative shelf detail in the Half Wall Frame

Shared hex bolt framework detail supplied for the FW3

Shared greenhouse reference image in the FW3 gallery

Shared colour coating swatch supplied for the Half Wall Frame

Alternative supplier image of the 4ft Half Wall Frame

At a glance

3ft 11" wide x 2ft 0" deep
Lean-to aluminium frame with 25 year frame guarantee
3mm toughened safety glass
One narrow and one wide adjustable shelf
Sliding doors and roof panels
Mist watering and automatic vent optional
1210mm wide x 630mm deep x 820mm high

Quick Code: P176625

Greenhouse Dimensions

A: Depth

630mm (2′)

B: Width

1210mm (3′ 11″)

C: Height

820mm (2′ 8″)

Black Friday: up to £50 off

Discount applied automatically in the basket. No code to type. Ends 30 November 2026.

SAVE: £17 TODAY

Discount already applied to price

Customise your Greenhouse

2x4 Access Value Half Wall Frame Mini GreenhouseChoose your size, glazing and colour

Frame finish

Plain aluminium

+ £0

Uncoated aluminium finish included in the base price.

Racing Green

+ £109

Anthracite Grey

+ £75

Chestnut Brown

+ £75

Antique Ivory

+ £75

Black

+ £75

Cotswold Green

+ £75

Smokey Grey

+ £75

Frame finish information

Plain aluminium - £0.00

Uncoated aluminium finish included in the base price.

Racing Green - £109.00

Anthracite Grey - £75.00

Chestnut Brown - £75.00

Antique Ivory - £75.00

Black - £75.00

Cotswold Green - £75.00

Smokey Grey - £75.00

Add Accessories?

£9 off

Value Automatic Louvre Vent

+ £181

This left-hand louvre opens automatically above 18Â°C and closes as temperatures fall. It cannot fit the FB4.

£2 off

4ft Mist Watering Kit

+ £26

This kit supplies mist to both levels of 4ft Growhouses or Wall Frames through a right-hand hose connection.

£8 off

4ft Value Shade Cover

+ £146

This magnetic shade fits 4ft Value models and reduces incoming light by 50%. Bungee straps secure its position.

£2 off

Three Narrow Shelf Covers

+ £28

Three narrow aluminium covers fit standard two-, three- or four-rod shelves. Water-absorbent mats supply extra moisture.

Accessories information

Value Automatic Louvre Vent - £181.00

This left-hand louvre opens automatically above 18Â°C and closes as temperatures fall. It cannot fit the FB4.

4ft Mist Watering Kit - £26.00

This kit supplies mist to both levels of 4ft Growhouses or Wall Frames through a right-hand hose connection.

4ft Value Shade Cover - £146.00

This magnetic shade fits 4ft Value models and reduces incoming light by 50%. Bungee straps secure its position.

Three Narrow Shelf Covers - £28.00

Three narrow aluminium covers fit standard two-, three- or four-rod shelves. Water-absorbent mats supply extra moisture.

Was £336.00

£319

SAVE £17

EXTRA £5 off at checkout

In Stock

FREE* delivery within 10 days

Coloured 6-8 weeks

* Some areas may incur a delivery charge.

£319

EXTRA £5 off at checkout

PayPal Pay in 3 3 payments of £106.33

FREE 7-10 Days Alloy ⛟

25 Year Warranty
Free UK Delivery
Expert Installation Available

Questions before you order?

0800 098 8877

Call 0800 098 8877

Speak to one of our greenhouse specialists

Description
Features
Delivery
Dimensions

The 4ft Half Wall Frame gives seedlings a low growing space against a wall or sturdy fence. Its 820mm height also suits bush tomatoes, chillies and peppers in summer. The same interior can be used for overwintering plants when the growing season changes.

One narrow shelf and one wide shelf are included. Both adjust in height and can be removed or dropped flat. This lets you switch between seed trays and plants that need more vertical space. Slim aluminium bars reduce shade over the lower growing area.

Sliding doors give front access, while the roof panels slide open for access and ventilation above. Plain aluminium is standard, with colour coating optional. Mist watering and an automatic louvre vent are separate extras. Compare this low lean-to layout with our Access mini greenhouses. Shading and shelf covers are also optional.

Practical setup note

We recommend checking the wall or fence position and available footprint before assembly. No special base is required. A patio, concrete or another firm surface is suitable.

Does the automatic vent change the shelves?

Yes, the optional Value automatic louvre requires two narrow shelves. The standard narrow and wide shelf arrangement therefore changes.

Is mist watering supplied as standard?

No, mist watering is an optional extra. The standard model includes two adjustable seed tray shelves.

Is delivery included?

No, delivery costs extra for this model. Standard delivery covers mainland England, Wales and southern Scotland, with warehouse collection also available.

Lean-to aluminium frame with a 25 year frame guarantee
3mm toughened safety glass
Two adjustable seed tray shelves, one narrow and one wide
Sliding doors and sliding roof panels
Stainless steel fixings
Suitable for a firm surface against a wall or sturdy fence
Full colour assembly instructions included
1210mm wide, 630mm deep and 820mm high

This Greenhouse is currently being delivered: 7-10 Days for Alloy finish frames, 6-8 weeks for coloured finishes, 2-3 Weeks for Raised Beds.