CAVARA CABINS

Cavara Process Guide

Steel-Framed A-Frame Building Methodology

A clear 4-phase construction workflow with 14 execution steps, from initial groundworks to final inspection and client handover.

Phase 1

Groundworks

Step 1 - Step 2

Phase 2

Structure

Step 3 - Step 9

Phase 3

Services

Step 10 - Step 11

Phase 4

Finishes & Handover

Step 12 - Step 14

Phase 1

Step 1 - Step 2

Groundworks

Site preparation, setting out, and complete foundation works.

2 execution step(s) in this phase.

Step 1

Site Preparation & Setting Out

The site is cleared and levelled according to approved drawings. Setting out is done to establish the exact position, levels, and orientation of the A-frame structure.

Step 2

Substructure & Foundation Works

Excavation is carried out to required depths. Hardcore is placed and compacted, followed by anti-termite treatment and damp proof membrane installation. Reinforcement steel is fixed and concrete is poured to form footings and slab. Anchor bolts are accurately positioned to receive the steel frame.

Phase 2

Step 3 - Step 6

Structure

Steel frame, envelope, insulation, and external/internal shell.

7 execution step(s) in this phase.

Step 3

Fabrication & Erection of Steel Frame

Structural steel members are fabricated according to engineering specifications. The A-frame steel structure is erected, aligned, bolted, and welded. All steel members are treated with anti-rust primer and protective coatings.

Step 4

Floor Construction

Steel floor joists or slab construction is completed depending on design. Floor insulation is installed where required, followed by screed and final floor finishes such as tiles.

Step 5

Roof Structure & External Cladding

Steel purlins and battens are fixed to the main frame. Roofing sheets are installed together with waterproof membranes and insulation layers. External wall cladding is fixed to complete the building envelope.

Step 6

Roofing Accessories & Rainwater Management

All roof flashings, ridge caps, fascias, and barge boards are installed. Rain gutters and downpipes are fixed to ensure effective rainwater collection and discharge.

Phase 2 (continued)

Step 7 - Step 9

Structure (continued)

Step 7

Thermal & Acoustic Insulation

Thermal and acoustic insulation materials are installed within roof and wall cavities to improve comfort and energy efficiency.

Step 8

Internal Partitioning & Ceilings

Light gauge steel studs are installed for internal walls. Gypsum boards and cement boards (in wet areas) are fixed. Rhino ceiling boards are installed together with insulation and access panels.

Step 9

Windows, Doors & Glazing

Aluminium windows and doors are installed, including glazing and hardware. All openings are sealed to ensure weather tightness.

Phase 3

Step 10 - Step 11

Services

Plumbing and electrical installation to safety and quality standards.

2 execution step(s) in this phase.

Step 10

Plumbing Installations

Water supply and drainage pipework is installed and tested. Sanitary fittings, kitchen plumbing, and water heating systems are fixed.

Step 11

Electrical Installations

Electrical conduits and wiring are installed, followed by distribution boards, switches, sockets, and lighting points. All works comply with safety standards.

Phase 4

Step 12 - Step 14

Finishes & Handover

Final finishes, quality control, and client handover.

3 execution step(s) in this phase.

Step 12

Internal Finishes

Wall and floor tiling is completed in wet areas. Plastering or skimming is done where required. Kitchen cabinets and joinery are installed.

Step 13

Painting & Final Finishes

All internal and external surfaces are primed and painted. Final fixtures, fittings, and lighting are installed.

Step 14

Final Inspection & Handover

The structure is inspected, services tested, and defects rectified. The completed A-frame cabin is cleaned and handed over to the client.