Can you remove a load-bearing wall without an engineer?

Author: Rod Collins  |  Last update: Thursday, August 28, 2025

How to Remove a Loadbearing Wall. You need the expert knowledge of a Structural Engineer who will create the signed and sealed engineering plans to remove the wall and provide adequate support with an alternative, like a beam or column. These plans are required for permitting.

Do I need an engineer to remove a load-bearing wall?

No, an engineer is not required to remove a load-bearing wall in a house. However, it is highly recommended to consult with a structural engineer before undertaking any structural modifications, especially when it involves load-bearing elements. 🏗...

Do I need permission to remove a load-bearing wall?

To remove one load-bearing wall, planning permission isn't usually required. However, if you're carrying out other building work, contact your local planning authority to discuss your plans. They will be able to let you know whether you need to apply for planning permission before you proceed.

Is it illegal to remove a load-bearing wall?

The short answer is, yes. In most homes, you can remove any portion of a load-bearing wall. However, this depends on what's inside the wall and how you intend to redistribute the weight.

Who removes a load-bearing wall?

These walls support the structural integrity of a home and require the skill of a contractor with structural engineering knowledge to ensure the wall's safe removal.

Can Removal of Non-Loadbearing Walls Make Buildings Lean? - Structural Engineering

What is the average cost to remove a load-bearing wall?

On average, removing an interior load-bearing wall costs $1,200 to $2,500, depending on the material and whether you have lines and ducts inside that wall that must be rerouted. Most contractors rarely remove exterior walls because they're fundamental to the structure of your home.

Who to call about a load-bearing wall?

A structural engineer can help you determine if the wall is load-bearing or not, and what impact it will have on the structure if you remove or modify it. A structural engineer can also provide you with recommendations, solutions, and costs for your project.

Will a house collapse if you remove a load-bearing wall?

Every wall in your home is either load-bearing or non-load-bearing. A load-bearing wall is a basic structural element of architectural design that contributes to the very framework of your home — without them, your house would collapse.

Do you need consent to remove a load-bearing wall?

You may need a building consent if you want to make minor structural alterations to your dwelling, such as: remove load bearing wall between kitchen and dining room. replace a load-bearing wall with beam and posts. modify internal walls which affect bracing elements.

How much of a load-bearing wall can be removed without support?

After all, in most homes you can remove as much as you wish of a load-bearing wall, but it has a lot to do with what's inside the wall, and how you plan to redistribute the weight. Load-bearing walls are critical to the structure of your home.

What needs to happen before removing a load-bearing wall?

If you want to remove a load-bearing wall, then you will need a reinforced steel joint installed to support the floor above. Structural engineers can calculate the load and create diagrams. A builder will then work with a fabricator to produce a steel joist and provide delivery.

Do I need a structural engineer to tell me if a wall is load-bearing?

To determine whether or not a wall is load bearing requires a licensed structural engineer, who can also advise on how to safely remove it while maintaining the structural integrity of the house.

Is removing a load-bearing wall safe?

Removing a load-bearing wall without proper reinforcement can lead to severe structural damage, including sagging ceilings, cracked walls, or even complete collapse.

How much does a structural engineer charge for load-bearing walls?

Cost of a load-bearing wall assessment

Hiring a structural engineer to assess a load-bearing wall will usually cost around £200.

What replaces a load-bearing wall?

The most common support system used to replace a load-bearing wall is a beam under the ceiling and columns or posts which carry the weight down to the foundation. This method is popular because it does not require alterations to joists or framing above the beam.

Who is qualified to remove a load-bearing wall?

Structural Integrity and Safety:

The structure of your any house should never be compromised. Structural engineers play a crucial role in ensuring that the removal of load bearing walls does not jeopardize the safety of your property and its occupants.

Can you have a house with no load-bearing walls?

Walls with a uniform load distribute the weight evenly along the structure. Non-load-bearing walls are sometimes called “partition walls” or “curtain walls”. You can remove partition walls and the structure will remain intact.

Can you cut a doorway in a load-bearing wall?

A load-bearing wall does not have to be a dead end for the DIY projects you have in mind. It is possible to insert a window or a door into a load-bearing wall, but you have to be very careful to do it in a safe way.

What happens if you accidentally remove a load-bearing wall?

Accidentally demolishing a load bearing wall without proper supports in place can cause extensive damage to your property. Ken Kucera, vice president at 84 Lumber in Pittsburgh warns, “Removing a load bearing wall could obstruct the integrity of your foundation or even worse, it could bring down the house.”

Are interior walls ever load-bearing?

Unlike exterior walls, not all internal walls are load bearing. If you're unsure how to tell if an interior wall is load bearing you can also use the tips in our 'how to tell if a wall is load bearing' section.

Can you remove a load-bearing wall yourself?

Before removing a load-bearing wall, you must build a temporary wall or bracing structure to support the joists. Plan to install the temporary wall the same day that you remove the load-bearing wall. Build matching support structures on either side of the wall to evenly distribute the load.

Do I need a structural engineer to remove a load-bearing wall?

When considering the removal of a wall, particularly a load-bearing one, involving a structural engineer is not just a suggestion; it's a necessity. Their expertise ensures the project is executed safely, legally, and in a manner that preserves the structural integrity of your home.

How much does it cost to find out if a wall is load-bearing?

A proper structural inspection can determine if the wall is load-bearing or not. Structural inspections typically cost $300 to $700, not including drawing up plans. If a beam specification is required, this typically costs $400 + $100 for each additional beam.

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