Extensions & Renovation TRB

Site Booking

DIRECT LINE

Brisbane, Australia

Michael Brown, +61 7 2345 6789

SELECTED SERVICES & ESTIMATE COST
"Detailing or Choose" service - site booking...
Please add images or structural details as attachments inside your email client interface before hitting send.
trade live estimate @ RENOVATIONS
EXTENSIONS
KITCHEN & BATH
STRUCTURAL RE-MOD
BUILD FEED ACTIVE

Modern Space. Live Rates.

Specialist builders for home extensions and high-end renovations. Compare local bidding rates from licensed master builders and hire directly.

START RENOVATION QUOTE
Expansion Home Extension
Live Estimates
Interior Luxury Bathroom
Bidding Open
Transformation Full Renovation
Direct Engage
LIVE PLATFORM // LOCAL TRADES

Booking Your Site Inspection

QUICK BUNDLE

By Selecting the Service You Need

Compare verified service rates & packaging to calculate your project costs instantly. 2026 Verified Pricing • Same Day Response

36 Renovation (Bathroom / Extension)

Extensions & Renovation TRB
Your Live Estimate.

1-MIN QUOTE READY OR BOOK A SITE VISIT
Pick services below to get an instant quote and send it to our team.
789 Market St, Brisbane, QLD 4000
We proudly service within a 50km radius
SEASONAL SPECIAL OFFERS
Homeowners // EXCLUSIVE BUNDLE SAVINGS
LIMITED TIME DEALS

Claim |

Big Seasonal Savings: Secure your discounted bundle package below with instant online booking / Minimum order from 10m2. 2026 Special Rates

*T&C: Promotional rates exclude difficult site access or non-standard additional materials. Subject to final inspection.
Complete Balcony Waterproofing Strip-Out
WATERPROOFING #01
ID: #BAL-WTR1
BALCONY REMEDIATION | MEMBRANE & TILING

Complete Balcony Waterproofing Strip-Out, Membrane & Tile Reinstatement

Full strata balcony restoration including tile removal, substrate grinding, AS 3740 compliant waterproofing membrane system, and new slip-resistant tiling.

$240.00 /Per m² $204.00 /Per m²
SAVE 15% +GST
Service Scope: Complete tile & screed removal, waterproof membrane application, flashing details, puddle flange installation, and full tile reinstatement.
Bathroom Membrane Failure Injection
WET AREA #02
ID: #BATH-INJ2
WET AREA REMEDIATION | NON-DESTRUCTIVE SEALING

Bathroom / Ensuite Membrane Failure Injection & Leak Sealing

Specialised non-destructive pressure injection and grout sealing to repair leaking shower recesses and failed bathroom waterproofing without removing tiles.

$1,650.00 /Per Room Base $1,402.50 /Per Room Base
SAVE 15% +GST
Service Spec: Sub-tile moisture extraction, polyurethane resin injection, perimeter silicone replacement, and clear penetrating waterproof sealing.
SAVE 15% SPECIAL BUNDLE
Structural Epoxy Crack Injection
STRUCTURAL #03
ID: #STR-CRK3
STRUCTURAL REPAIR | EPOXY CRACK INJECTION

Structural Epoxy Crack Injection for Rebar Protection & Leak Sealing

High-pressure low-viscosity epoxy resin injection to structurally weld concrete cracks, halt water ingress, and prevent steel rebar concrete spalling.

$195.00 /Per lm $165.75 /Per lm
SAVE 15% +GST
Value Advantage: Structural strength restoration, corrosion inhibition, port sealing, and deep-penetrating epoxy matrix bonding.
TRADE LIVE ESTIMATE [WATERPROOFING & WET AREAS]

Case Consultation

DIRECT LINE

Andy Kim

0433 379 576

ENGAGED CASE STUDIES
Select a waterproofing case study above to discuss your project...
CASE SUMMARY
0 Cases Selected
$0.00+GST
For Developers, Engineer, Strata & all

Cost index FIXED RATE BEST & COST COMPARE RATES LOCK 2026 RATES

Cost indext and service list index to collect your trade list, packages across NSW with direct estimate clarity.

trade live estimate

Waterproofing, Concrete Cancer Repair, Underpinning & Remedial Building Rate Index — Strata & Residential Property Solutions (Ref: #106)

Remedial Waterproofing & Structural Scope Industry Base Rate LiveEstimate Rate
All remedial waterproofing, concrete spalling repairs, and structural underpinning works are executed by licensed builders and specialized remedial technicians in accordance with the National Construction Code (NCC), Australian Standards (AS 3740 & AS 4654), and Home Building Compensation Fund (HBCF) guidelines. Rates include surface preparation, high-grade membranes, structural epoxy injection, and compliance certification. Final costs depend on site access, extent of moisture ingress, and structural deterioration levels. Note: PRINT E-QUOTE (Save to PDF) is available as a note.
Professional home extensions, vertical additions, and full-scale house renovations
Custom Quote Ready
ID: #Extensions & Renovation TRB
NSW Sydney 36 Renovation (Bathroom / Extension)

Extensions & Renovation TRB

Easy Consultation

Quick quote based on rate chart—let's secure your project today!

  • Ground floor and structural home extensions.
  • Second storey additions full house renovations.
FAST RESPONSE GUARANTEE
Drop us a few images & PDF plan—we return your detailed estimate within 24H!
Use "Book a Builder" button above for quick scheduling.
LIVE PRICING & CASE STUDIES
Match to your budget

LIVE PRICING NOW

Review the real-world case studies below and calculate your exact project costs instantly with our live estimate tool:

Home Extensions and Vertical Additions
RENOVATION #01
ID: #CS-EXT1
HOME EXTENSIONS | VERTICAL ADDITIONS

Vertical Additions & Ground-Floor Open-Plan Living

Complete structural extensions featuring second-storey vertical additions, open-plan ground floor transformations, and seamless architectural integration.

Avg $145,000 STRUCTURAL PKG +GST
Structural Scope: DA/CDC architectural plans, second-storey framing, engineered floor joists, and complete weatherproofing.
Full-Scale House Renovations and Steel Beam Insertions
RENOVATION #02
ID: #CS-EXT2
STEEL BEAMS | WET AREA REFURBS

Load-Bearing Steel Beams & Full Wet Area Refurbs

Expert structural steel beam insertions for open-plan layouts, load-bearing wall removals, and comprehensive luxury wet area and bathroom refurbishments.

Avg $85,000 TURNKEY PKG +GST
Engineering Delivery: Certified steel universal beams (UB), structural load calculations, waterproof tanking, and final handover inspections.
TRADE LIVE ESTIMATE

Case Consultation

DIRECT LINE

Andy Kim

0433 379 576

ENGAGED CASE STUDIES
Select a case study above to discuss your property condition...
CASE SUMMARY
0 Cases Selected
$0+GST
Self Estimate // Fit to your Case

FIND COST NOW

Calculate your project costs instantly. Get accurate pricing now. 2026 Base Rates

*T&C: Base costs exclude difficult site access or non-standard additional materials. Subject to final inspection.

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VERIFIED // 36 Renovation (Bathroom / Extension) NSW Sydney

About Extensions & Renovation TRB

We are your specialist trades platform for professional home extensions, vertical additions, and full-scale house renovations. Our expert team delivers complete building solutions, from ground-floor open-plan living spaces and second-storey additions to load-bearing wall steel beam insertions and complete wet area refurbs. We manage everything from initial architectural DA/CDC plans to final handover inspections, providing transparent cost data for complete build surety across every major residential project..

Live Quote Ready
Updated:
CORE EXPERTISE
  • Ground floor and structural home extensions.
  • Second storey additions full house renovations.
FAST RESPONSE GUARANTEE

Drop us images & PDF plan—we return your detailed estimate within 24H!

Use "Book a Builder" button above for quick scheduling.
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