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2 storey modular homes UK: two full floors, factory-built

A two-storey Trident house gives you first-floor bedrooms and a full ground floor for living, on the same insulated panel system as the rest of the range. The class includes a two-bedroom timber family home, three-bedroom houses with terraces and a study, a four-bedroom residence, and the A-Frame cabin. Two of the models are quoted on request; the rest carry published from prices.

Because the panels arrive pre-assembled with insulation, sheathing, membranes and cladding, a two-storey shell goes up in the same 10 to 12 days on site as a bungalow, then the internal fit-out follows under a Turnkey base contract.

Every house in the class is sold three ways. Shell delivered brings the structural panel kit, factory-fitted cladding, windows and external doors to site for your own team to erect. Shell + Assembly adds our crew, crane and plant, and hands over a weathertight shell. Turnkey base adds the helical ground screw foundation, floor panels, internal linings, one standard bathroom, staircase, basic electrics, plumbing and an air-source heat pump, then testing and handover. The A-Frame is priced on its own ladder in the 2026 price guide, with a foundation quoted separately from £17,500, and a kit without floor cassettes for building on a concrete slab.

Compare the models

Floor areas, room counts and storeys from the catalogue; the from-price is the Shell delivered option, excluding VAT.

Models in this category compared by area, bedrooms, bathrooms, storeys and from-price
ModelFloor areaBedroomsBathroomsStoreysShell delivered
Chalet65 m²222On request
The Residence145 m²432from £86,000
Urban127.6 m²332On request
A-frame71.62 m²212from £87,000
Gothic157.5 m²332from £168,000

Choosing a 2 storey modular home

Three bedroom modular house, or four?

The cards show bedrooms and bathrooms from the catalogue room schedules. For a 3 bedroom modular house in the UK, choose between Urban at 127.6 m² and Gothic at 157.5 m²; the four-bedroom Residence is 145 m². Compare the floor plans, since the models place bedrooms and terraces differently.

Staircase and layout

Turnkey base includes the staircase where applicable, plasterboard, LVT flooring, one standard bathroom, internal doors, basic electrics, plumbing and an air-source heat pump. A full kitchen, a premium bathroom and premium floor finishes are quoted as upgrades.

Published or on request

Some two-storey designs need adapting to the closed-panel system before a firm number can be given; those are marked on request and come back as a firm proposal within 5 working days of enquiry.

Planning and site

Residential homes require full planning permission. We can work with your architect or planning consultant, and we assess delivery and crane access at quotation.

Two-storey modular houses: common questions

How is a two-storey shell erected?

The ground-floor panels are craned onto the foundation, the first-floor cassettes and panels follow, then the roof. A two-storey shell reaches weathertight in the same 10 to 12 days on site as a bungalow because the panels arrive complete.

Is the staircase included?

In Turnkey base, yes: the scope lists the staircase where applicable, along with internal doors, linings and one bathroom. In the two Shell options the stair is part of the internal fit-out, which stays with you.

Which two-storey models have four or more bedrooms?

The Residence.

Does a two-storey house need a different foundation?

Turnkey base includes a helical ground screw foundation designed for the building’s loads. With the Shell options the foundation is yours, built to our drawings, and the design allows for the heavier two-storey frame.

More answers on the full FAQ page.