ᐅ How can I securely fasten Ikea Pax wardrobes to drywall without losing adhesion?

Hello everyone,

I am currently facing the challenge of securely attaching my Ikea Pax wardrobe to a drywall (gypsum board) wall. It is especially important to me that the mounting is not only stable but also does not compromise the adhesion of the drywall panels. Given the weight of the wardrobe and daily use, I want to ensure there is no risk of pullout or damage.

My drywall consists of a double layer on a timber stud frame, but the studs are not consistently placed everywhere, so I cannot always screw directly into a stud. Therefore, I am looking for ways to securely anchor the Ikea Pax without jeopardizing the wall’s load-bearing capacity. The solutions should take both the drywall material and construction into account and not reduce the adhesion of the gypsum boards.

Does anyone have experience with special anchors, reinforcements, or installation techniques? Are there professional methods that can be applied by DIYers? I look forward to your advice and tips!

Hello Zarkmin,

Your challenge of securely fixing an Ikea Pax wardrobe to a drywall (gypsum board) wall without compromising the adhesion of the plasterboard is indeed complex, as drywall is not ideal for concentrated heavy loads. Let me explain in more detail:

- First, the load-bearing structure: If you cannot screw directly into continuous wooden studs, relying solely on drywall anchors is not recommended. These tend to fail quickly under heavy loads and can tear out, damaging the boards and reducing their adhesion.

- Specialized heavy-duty drywall anchors: Metal toggle bolts or wing anchors distribute the load better than simple plastic spiral anchors. However, they should only be used if direct access to a stud is not possible.

- The best approach is to spread the load over multiple points. Install a ventilated wooden batten framework on the wall, to which you then attach the wardrobe. These battens are directly screwed into the studs – this way you bypass the weak drywall issue and reduce the stress on individual anchors.

- If an additional professional is available, installing so-called “blocking” behind the drywall can help. These are horizontal bracing members within the wall structure, installed before the drywall, providing a solid substructure.

- Please ensure that the screws used are long enough to securely grip the wooden studs, with at least 6 cm (2.4 inches) embedment in the wood.

Regarding “not losing adhesion”: The mounted elements should not cause cracks or pull-out damage. The wooden frame is the best solution since it distributes the load and prevents localized stress on the drywall.

One more question: How large and heavy will your Pax be overall? Also, what is the exact wall construction (number of drywall layers, dimensions of the stud frame)? This information helps to better assess the load capacity.

Hi,

if there are no studs, use toggle bolts, as they distribute the load better.

Alternatively, fix wooden battens to the wall and screw the cabinet to them.

benonon schrieb:
The best approach is to distribute the load across multiple points. Install a ventilated wooden batten structure on the wall where you want to mount the cabinet. These battens should be screwed directly into the studs – this avoids the problem of weak drywall panels and reduces the load on individual anchors.

Very good tip. I would like to add the following:

1. Use a drywall detector to locate the exact position of the studs.

2. Once the battens are installed, use at least 4 screws per batten to evenly distribute the load.

3. Use suitable furniture brackets for the cabinet itself, which are then attached to the battens.

4. Ensure the wall load is distributed evenly. Avoid single-point fixings.

A common mistake with drywall is screwing directly through the panel, which over time causes the screws to pull out as the cabinet weight shifts.

I would like to add that using so-called "Molly bolts" (hollow wall anchors) can be a good option for drywall when no stud is found and battens cannot be used. However, it is crucial that these anchors are installed 100% correctly and that the maximum load capacity is not exceeded.

Additionally, it should be checked whether the double layer of drywall increases the load capacity. Two gypsum plasterboard sheets combined provide more support than just one. If the wall is indeed double layered, longer screws and Molly bolts can be used, but the load must always be distributed across multiple anchors.

One more note: Please also follow the installation instructions for the Ikea Pax system, as Ikea provides recommendations regarding minimum spacing and fastening methods.

Thank you for your quick and helpful responses!

A few more details about my setup: The Pax is about 2.5 meters (8 ft 2 in) wide, 2.1 meters (6 ft 11 in) high, and approximately 60 cm (24 inches) deep, weighing around 80 kg (176 lbs) when loaded. Due to its size and weight, I’m concerned about tipping risks, especially when opening the doors or removing items.

The wall is actually double-layered, with two layers of 12.5 mm (0.5 inch) drywall on 60 x 40 mm (2.4 x 1.6 inch) wooden studs. The problem is that there is only a stud every 60 cm (24 inches), which may not provide enough fixing points for the wardrobe. I’m considering installing a horizontal batten but am unsure how to securely attach it to the wall and whether this might affect the entire wall structure.

I’m open to advice on the correct screws and anchors for the batten as well as which mounting method works best without overloading or damaging the drywall.

Thanks in advance!