# Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm

Grennswick 5-Tier Heavy-Duty Garage Shelving is a freestanding storage unit with adjustable shelf spacing and a claimed 875 kg total capacity. Its boltless design and configurable layout are intended to suit garages and other storage areas, though customer feedback is mixed on stability and load handling.

- [Original product page](https://bargainpostbox.co.uk/product/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [View offer](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Grennswick
- Model: 5-Tier Heavy-Duty Garage Shelving
- Category: Home & Kitchen > Furniture > Cabinets & Shelving
- Price: 21.22 GBP
- Previous price: 24.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T18:40:05.647Z
- Rating: 4.3 / 5
- Reviews: 104

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Five shelves with adjustable spacing for differently sized stored items.
- Manufacturer describes a click-lock, boltless assembly process that needs no tools, nuts or bolts.
- The layout is claimed to split into separate 3-tier and 2-tier units, or be configured as a workbench or corner unit.
- Manufacturer claims 175kg per tier and 875kg total, while advising against fully loading every tier, particularly the top two.

## Pros

- Adjustable shelf spacing and several claimed layout options can help accommodate varied storage needs.
- The stated boltless click-lock assembly avoids the need for tools, nuts or bolts.
- Customer feedback describes assembly as easy and mentions versatility.

## Cons

- Customer feedback is mixed on stability and weight capacity, with some reports of wobbling and suitability mainly for light objects.

## Specifications

### Identity
- Brand: Grennswick
- Model: 5-Tier Heavy-Duty Garage Shelving
- Shelf count: 5
### Dimensions and installation
- Dimensions listed: 40 x 90 x 180 centimetres
- Weight listed: 13 Kilograms
- Mounting types listed: Floor Mount
- Installation type: Freestanding
- Assembly required: Yes
- Form factor: Trapezium
### Construction and capacity
- Capacity claim: 875 Kilograms
- Capacity per tier claim: 175kg
### Features and finish
- Adjustability: Adjustable, Heavy Duty
- Colour: Red
- Finish: Paint, Powder Coating
- Style: Industrial

## Before you buy

- The stated 175kg per tier and 875kg total are manufacturer claims, not independently verified. The listing advises against loading all five tiers to maximum capacity, especially the top two. Consider customer reports of wobbling when deciding whether this is suitable for heavy or valuable items.

## In the box

- Garage shelving unit (Included)

## A good fit for

- Garage or household storage where adjustable shelf spacing and a configurable layout are useful.
- Buyers storing lighter items who value tool-free assembly and multiple arrangement options.

## Less suited to

- Buyers who need confidently established heavy-load stability or intend to load every shelf to its stated maximum.

## Customer feedback

Customer feedback highlights easy assembly and versatility, including a mention of garage use. Experiences with stability and weight capacity are mixed: some describe the unit as sturdy for lighter use, while others report wobbling and recommend only light objects. That distinction matters because the listing's high load figures are manufacturer claims, not a guarantee of stable performance for heavy loads.
- Positive themes: Customers describe assembly as easy.
- Positive themes: Customers appreciate the unit's versatility.
- Mixed feedback: Feedback on stability and weight capacity is mixed. Some find it sturdy for lightweight use, while others report wobbling and suitability only for light objects.

## Frequently asked questions

### How much weight does the shelving claim to support?
The listing claims 175kg per tier and 875kg in total. It also advises against fully loading all five tiers to maximum capacity, particularly the top two, and customer feedback is mixed on stability and capacity.
### Does assembly require tools?
The manufacturer describes a boltless click-lock assembly that needs no tools, nuts or bolts. Assembly is listed as required.
### Can the unit be configured in different ways?
The manufacturer says it can be split into a 3-tier and a 2-tier shelf, or arranged as a workbench or corner unit.
### What are the listed dimensions?
The listed dimensions are 40 x 90 x 180 centimetres.

## Alternative options

- [5 Tier Plastic Shelf Large Garage Shelving Unit \(122x45x185cm Red\) \| Heavy Duty Large Storage Rack For Home, Garage, Shed, Warehouse Snap Lock Tool-Free Assembly](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [Sulwena Garage Shelving Units, 5-Tier Heavy Duty Steel Shelving Unit for Storage, Boltless Storage Racking Metal Shelves for Garage Shed Warehouse Workshop, 875kg Load Capacity \(Red, 90X40X180cm\)](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [Storalex Pack of 3 Extra Deep Garage Racking Units - Blue 600mm Deep Garage Shelving 5 Tier Shelf Unit - Sturdy Metal & MDF Construction](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [Storalex 3 Bay Extra Deep Garage Shelving Racking Units – UK’s Bestselling Garage Storage Shelves - 600mm Deep - 200kg Per Shelf \(Evenly Distributed\) - 5 Level Unit - Metal & MDF Boltless Assembly](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [SONGMICS 5-Tier Heavy-Duty Shelving Units, Set of 2, Boltless Assembly \| Steel, MDF, 90 x 40 x 180 cm, Load Capacity 875 kg, for Storage, Garage, Shed, Silver, COZORY Collection GLR040E02](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [400kg per Level, 4-Tier Heavy Duty Garage Shelving Unit - Bolt-Free Assembly Steel Shelving with Adjustable MDF Boards for Garage, Workshop & Warehouse Storage \(1800mm H x 900mm W x 600mm D\)](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [VonHaus Garage Shelving Units - Heavy Duty Racking for Home, Office, Shed and Garage Storage - 5-Tier Shelving Units for Storage, 175kg Capacity Per Shelf - 1.5m Racking](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [Storage Shelves, 5-Tier Metal Shelving Unit with Leveling Feet \| Storage Rack and Utility Shelf Organizer for Garage, Pantry, Kitchen, Closet and Laundry Room, 92.5 x 30 x 174 cm, Black](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [Sulwena Garage Shelving Units, 5-Tier Heavy Duty Steel Shelving Unit for Storage, Boltless Storage Racking Metal Shelves for Garage Shed Warehouse Workshop, 875kg Load Capacity \(Blue, 90X40X180cm\)](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [SONGMICS 5-Tier Shelving Unit, Boltless Assembly, 650 kg Load Capacity \| Steel MDF Shelving Unit for Storage, 75 x 30 x 150 cm, for Garage, Shed, Silver, COZORY Collection GLR030E01](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [wowsubli Garage Shelving Units 5 Tier, Heavy Duty Storage Racking Shelf with Metal Boltless for Workshop Warehouse Office\(Siliver,90x40x180cm\)](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)
- [Sightlife Heavy Duty Steel Shelving Garage Racking Unit 4-Tier Garage Shelving Steel Shelves Adjustable Metal Shelving 250KG Per Shelf Storage Rack Shelf Racking160H x 121W x 54.5cmD Black](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)

## Add-ons

- [5-Tier Heavy Duty Garage Shelving Units – 875kg Capacity Steel Storage Shelves, Boltless Assembly, Adjustable Height & Layout](https://bargainpostbox.co.uk/visit/grennswick-5-tier-heavy-duty-garage-shelving-b0fgjd9p2g)

## Images

![Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm — 1](https://bargainpostbox.co.uk/i/uTKzO2H9ZWFC0VsqIkpB_tnCrHemXpONczSlyK_M8lpuT557Sxuxlx3yQJmj5S-wKNOI58g8ftixlyOgujUh4BHz_GxpI4Pu4bfWJ-AswjMzJk1eOe8ewojO.jpg)

![Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm — 2](https://bargainpostbox.co.uk/i/dvuzZXpJs-_POPrLpMHoCuacWSjtMcxW9fu26YdesKtl6R-4qF3nzL-iDcRXQTxXScgHJhI_2ZBXOsw-sGMU7nSbTBjxm0S_q-daYyarzaO5Pw50kpRC8zwk.jpg)

![Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm — 3](https://bargainpostbox.co.uk/i/Qew6rq8Qbw3u7oghOzze9Nl7sF2tyKBlPYfwDJJh6lCQM26D1TAzz4_Nvek8rJgSR8iKmOYFAkPkY8MWYeYGWHhQBKbWZTaw1dYoPGeRczL92UDe_SSLEXWU.jpg)

![Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm — 4](https://bargainpostbox.co.uk/i/qN24fj0WryJpIr8myoibuC4N9_R_smUT2jm2b2bjIAOvjve9cMXS1YD3ykgtkZdP_gejV1IA9AnxSWsQq5_S_pWKdVd1Dwu454CnX3m1jitMjz9pzeZEFUAj.jpg)

![Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm — 5](https://bargainpostbox.co.uk/i/t0qCxzOTim-2a2ZEvO80TH12Vy3rQwum6PCj8eas6fIHLJjvO2Ui4MuSwXsroruNl2YTC7sDopKBJEYmfSeg3wJhQTCOxq_XtEeoRAnIJiQjkNg8kGnpbgCE.jpg)

![Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm — 6](https://bargainpostbox.co.uk/i/I0SoO1kBG0pgEUoxjzzQyVftFpPN6-6EeBWwPXbu2gnp1jh6d2LiJTGE_U5TxdBw3ReoQm_FBg4KHIQFn6ppURovUuJKJFYd9iaKEYhb2B5w7TWm9RbfOUhx.jpg)

![Grennswick 5-Tier Heavy-Duty Garage Shelving, 90 × 40 × 180 cm — 7](https://bargainpostbox.co.uk/i/_SOG5c8By7-GTfUi5IknT-D0YG0PNOPRgeRw5VWLdyrbK_qhN9yAnBxoW3rIV9yAbzJNtGx2-1EaNis6ooPOCPve8j06sDX_QAs_Q2zVVYs5OcsE60PAA_Ur.jpg)