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TCA Think Tank Design & Build
Home
TCA Building system
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Architecture Rebuild A&A
Interior
Loft Specialist Singapore
Design-Build How it Works
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Loft Specialist

Submission + Design + Construction

Submissions and endorsement

Submissions and endorsement

Submissions and endorsement

Fulfill requirements for submitions and PE endorsements of mezzanine floor for residential and storage areas 

Deck platforms

Submissions and endorsement

Submissions and endorsement

Specialise in construction of welded hollow section loft structure and plywood decks

Stairs and handrail

Stairs and handrail

Stairs and handrail

Design and build loft stairs and handrail in mild steel and custom finishes matching the overall look and feel of the property  

Glass finishes

Stairs and handrail

Stairs and handrail

Install glass walls, folding and swing doors, in switchable clear or ribbed glass

Building a loft

submissions for the mezzanine and for loft, Drawings, Pe endorsement

What do I need to do before building a loft?

If the loft area exceeds 5 square metres, the client has the responsibility to submit to BCA the construction drawings along with a Professional Engineer (PE) calculation to ensure that it will not compromise the existing building structure and pose a safety hazard. The drawings need to be submitted to the MCST for renovation approval.

Mezzanine in metal, villa, design, terrace house, project manager, Design & Build, Rebuild,

What are the advantages of the loft?

Mezzanines double the floor area covered by its footprint, allowing full usage of the space underneath for other activities.

Loft creates a private, unique space in your home.

It can be really cozy, creating stunning design features.

Mezzanine in metal, villa, design, terrace house, project manager, Design & Build, Rebuild,

Is a loft possible in my property?

If the walls are not load-bearing or strong enough, columns would have to be built alongside the wall. The span of the loft should not exceed 4 metres; if the room is wider the loft would require additional supporting columns, or a thicker beam.

For a good headroom, a good figure is roughly 2 metres of usable height above and below, taking into account the thickness of the loft platform.

Stair or ladder?

A ladder will have the smallest footprint and is good for smaller lofts or bunk bed arrangements. A staircase is chunky, comes with a cost premium and occupies a larger footprint and is more suitable for larger areas.

Bondek & Structural

Steel + Reinforced concrete

Submissions and endorsement

Submissions and endorsement

Submissions and endorsement

Fulfill requirements for submissions and PE endorsements for residential and commercial properties

I-beams & bondeck

Submissions and endorsement

Submissions and endorsement

Specialize in construction assembly on site of structural composite structures in existing and new structures

Finishes

Submissions and endorsement

Finishes

Design and build stairs, handrail and custom finishes to match the overall look and feel of the property  

Metal Skills

Mezzanine

Welded metal structures for split levels and loft areas

Submissions

Project submission for renovations, extensions, change of use, and new construction.

Construction

Metal works, glass works, fixtures and openings.

Custom builds

Seen anything that catches your eyes lately? We can turn your ideas into works of art!

TCA Design and Build

20 Depot Lane, Singapore 109763, Singapore

83814587

Copyright © 2026 - All Rights Reserved.


TCA Design & Build specialises in landed property construction across Singapore, including rebuilds, A&A, Good Class Bungalows, and full design-and-build services. We handle architectural design, authority submissions (URA, BCA, PUB, SCDF), structural works, interior design, and complete project execution. Our team delivers high-quality homes built with disciplined engineering, thoughtful detailing, and long-term durability. We provide end-to-end services for terrace, semi-detached, and bungalow projects — from feasibility and GFA planning to construction, interiors, and TOP. As a BCA-certified builder, we offer reliable reconstruction, renovation, and custom home solutions with a focus on craftsmanship and compliance.

Whether you're rebuilding a landed house, planning an A&A transformation, or seeking a full design-and-build partner, TCA delivers clarity, precision, and homes that are truly Built to Last.

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