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How Long Does It Take to Get a Modular Home Ready?

  • Writer: TICAB Marketing
    TICAB Marketing
  • Aug 6
  • 2 min read

single-modular home ready to install

Modular homes are known for their speed and efficiency, but exactly how long does it take to build and move into a prefab house? If you're considering a modular build in the UK or EU, this guide outlines the full modular home timeline, from placing an order to turning the key in your new front door.

Phases of the Modular Home Process

Let’s break down the complete process into three main stages to better understand the installation time for a modular home.

Design and Planning

This stage typically takes 1 to 4 weeks, depending on how customized your home is.

  • Choosing a standard model: faster turnaround

  • Custom design: longer process, especially if architectural drawings are needed

  • Permits and approvals: local requirements vary by country and municipality

Factory Production

Factory construction is one of the biggest time-savers. This phase generally takes 4 to 8 weeks.

  • Walls, floors, and roof are pre-built in a controlled environment

  • Plumbing, electrics, and insulation are often pre-installed

  • Weather delays are virtually eliminated due to indoor production

Delivery and Assembly

Once production is complete, the delivery and on-site installation can take as little as 3 to 10 days.

  • Modules are transported by truck to the site

  • Crane assembly typically takes 1–2 days

  • Final interior connections and inspections require a few additional days

Modular Home Ready: What Factors Affect the Timeline?

Several elements can influence how quickly your prefab house is ready:

  • Size and complexity of the design

  • Weather conditions at the site (for foundations and final touches)

  • Site accessibility for delivery trucks and cranes

  • Permitting and zoning regulations

  • Seasonal demand or factory capacity

Timeline Examples for Different House Sizes

Here’s what a modular home timeline might look like, depending on the size of the house:

Home Size

Design & Permits

Factory Build

On-Site Assembly

Total Time

Tiny home (20–30 m²)

1–2 weeks

3–4 weeks

2–3 days

~6 weeks

2-bedroom house

2–3 weeks

6–7 weeks

5–7 days

~9–11 weeks

Large family home

3–4 weeks

8–9 weeks

7–10 days

~12–14 weeks

Delays to Watch Out For

While modular construction is faster than traditional building, a few issues can still slow things down:

  • Delays in obtaining planning permission

  • Unexpected ground conditions requiring extra foundation work

  • Weather problems affecting on-site preparation

  • Logistics issues during module transport

Tips for a Faster Installation

Do you want to get your modular home ready faster? If you're trying to speed up your move-in date, here are some tips:

  • Choose a standard model instead of customising from scratch

  • Prepare your site early — complete foundation work in advance

  • Order during off-peak seasons when factories have higher availability

  • Use a full-service provider that handles permits, transport, and installation

Summary: How Fast Is Modular?

So, how long to build a prefab house from start to finish?

In most cases, you can go from design to move-in within 2 to 3 months, which is significantly faster than traditional brick homes that often take 9–12 months or more.

Whether you're building a compact weekend retreat or a large family home, modular construction offers one of the fastest and most efficient paths to homeownership.

Plan your move-in date with confidence — modular homes aren't just fast, they’re built smart. Ready to start your journey?

 
 
 
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