Now booking July-August 2026
Your New Bathroom In 4 Weeks
Your New Bathroom In 4 Weeks
Or We Pay You $250
Every Week We’re Late.
For Sydney homeowners who’ve heard every tradie excuse in the book. Get a ballpark estimate for your bathroom renovation in 60 seconds — no phone calls, no sales pressure.
25+ Years Experience
Licensed NSW 391615C
★ 4.9 Google Reviews
Before
After
4-Week Completion Guarantee
In writing. Enforced. No fine print.
Free Instant Estimate
Get your bathroom renovation estimate in 60 seconds.
Answer 7 quick questions about your project. We’ll text you a ballpark range based on 30+ recent Sydney bathroom renovations, completely free, with zero obligation.
- Realistic range based on real Sydney projects
- No phone calls until you’re ready
- Includes our 4-week guarantee in writing
- Takes less than 60 seconds
Step 1 of 7
What are you renovating?
Select the type of bathroom project.
Step 2 of 7
What’s the approximate size?
A rough guess is fine — we’ll confirm on site.
Step 3 of 7
What level of renovation?
Be honest — this drives the estimate accuracy.
Step 4 of 7
What’s your ideal timeframe?
When are you looking to start?
Step 5 of 7
What’s your suburb?
We service all of Sydney metro.
Step 6 of 7
What’s your name?
Almost there — just need your name.
Step 7 of 7
Where should we send your estimate?
We’ll text it within 2 minutes and email a detailed breakdown.
🔒 Your details are private. We never sell or share your information.
Calculating your estimate based on
200+ recent Sydney bathroom renovations…
Your Estimated Range
$25,000 – $35,000
Based on similar Sydney bathrooms. Your exact fixed price is confirmed at your free on-site consult.
Want to lock in your fixed price?
Book your free on-site consult — we’ll confirm exact pricing and put the 4-week guarantee in writing.
Book My Free Consult →The Bastruct Promise
On time. Every time. Or we pay.
Every other Sydney builder promises a timeline. We’re the only one who puts $250 a week on the line to prove we mean it.
- Written into every contract, not buried in the fine print
- Automatic credit — no chasing, no arguments
- Applies to bathrooms, kitchens, and non-structural renos
- Backed by 25 years of on-time delivery
$250/week late
Taken off your final bill, automatically.
If we miss the 4-week completion window on your bathroom renovation, you get $250 deducted every 7 days we’re late. Written into your contract. No loopholes. No “acts of god” clauses.
Ready to put the guarantee in writing?
Meet The Founder
Hi, I’m David.
I started Bastruct 25 years ago because I was sick of the same story: homeowners promised a 4-week bathroom that dragged into 12. Quotes that ballooned halfway through. Tradies who disappeared for weeks and left sites in chaos.
I built this company around one idea — do what you say you’ll do, when you said you’d do it. That’s why we put $250 a week on the line with every job. Not because it’s clever marketing, but because after 500+ renovations, I know we can deliver. We use in-house trades, lock everything in before we start, and we only take on projects we know we can finish on time.
If you’re reading this, you’ve probably been burned before. I get it. Get a free estimate from the form above, and if we’re a fit, I’ll personally come out and put the guarantee in writing. No pressure, no sales pitch — just an honest conversation about your bathroom.
David
The Work Speaks For Itself
100+ Sydney bathrooms, delivered on time.
Swipe through a selection of recent transformations from across Sydney’s eastern suburbs, north shore, and beyond.
Vaucluse
Vaucluse · Ensuite
Lane Cove
Bellevue Hill
Hornsby · Powder Room
Mosman
Vaucluse · Family
Baulkham Hills
Recent Projects
Bathrooms we’ve delivered on time.
Every project below was completed within our 4-week guarantee window. No exceptions, no excuses.
How It Works
A proven process that keeps you in control.
No confusion. No hidden costs. Just a transparent, step-by-step experience that delivers every time.
Free Estimate
Answer 7 quick questions and get a ballpark range sent to your phone within 2 minutes.
Consult & Quote
We visit your home, lock in a fixed price, and put the 4-week guarantee in writing.
We Build
Our in-house trades bring your bathroom to life — clean site, daily updates, zero chaos.
Handover
Final walkthrough, warranty paperwork, and aftercare support for the life of your reno.
Ready to start with Step 1?
Common Questions
What Sydney homeowners really want to know.
Straight answers to the questions we get asked before every renovation.
A cosmetic refresh usually lands between $15K–$25K, a standard full renovation between $25K–$40K, and a high-end structural renovation $40K–$60K+. The biggest cost drivers are layout changes, waterproofing scope, tile selection, and custom joinery. Our free estimator above will give you a specific range for your project in 60 seconds.
It’s written into every contract. If we miss the 4-week window on a standard bathroom renovation, $250 is automatically deducted from your final bill every 7 days we’re late — no chasing, no arguments, no “acts of god” loopholes. We can deliver on it because we use in-house trades and only book projects we know we can finish.
Every selection — tiles, vanity, fixtures, layout — is locked in before we start building. You’ll see 3D visualisations and sign off on the full finish schedule during the design phase, so there are no surprises when construction begins. If you want to change something mid-build, we’ll absolutely accommodate it, but you’ll know upfront what any change impacts in cost and timeline.
Yes — always. After your on-site consult, we send a fully itemised fixed-price quote with every inclusion spelled out. You’ll know exactly what’s covered, what’s not, and how the guarantee applies. No deposit is required to receive your quote.
For most bathroom renovations, yes — especially if you have a second bathroom. We protect all access points, use dust containment, and work standard hours to minimise disruption. If you only have one bathroom, we’ll walk you through what to expect and can coordinate with short-term accommodation if needed.
Yes. We’ve completed strata renovations across Sydney and know the approval process inside out. We’ll help you prepare the paperwork, liaise with your strata manager, and ensure all work complies with by-laws before we start.
You receive the standard NSW statutory warranty (6 years structural, 2 years non-structural) plus Bastruct’s own 12-month workmanship guarantee on everything we touch. All fixture warranties from manufacturers pass through to you as well.
Last Chance
Ready for a bathroom that’s done on time?
Get your free estimate in 60 seconds. No phone calls, no sales pressure — just a realistic range based on your project.
Prefer to talk? (02) 9188 9482 Mon–Fri, 8am–6pm AEST