Cory Webb Design

Cory Webb Design Specialist in Passivhaus design (Passive House) and Bushfire smart design.

Crafting Authentic Home Designs, Duplexes, Townhouses, Terrace houses and Major Residential Renovations.

01/09/2026

We are so humbled by our client review:

"Working with Cory and the team from Cory Webb Design has been an absolute pleasure from the very first contact. An absolute design superstar, with the professionalism to take our ideas on board and to work together as a team to create a truly magnificent home. Cory proved, that despite our own ideas and experience in building before, it’s is totally worth it to hire a professional to achieve a truly outstanding outcome. Cory came up with ideas that we never would have thought of, was always professional, efficient and communicated clearly. We would recommend him to absolutely anyone contemplating a renovation, new build or extension. Can’t wait to see (and live in!) the final product as the plans alone are nothing short of wow! Thank you Cory - Cassie & Robert."

28/08/2026

Ever walked into a home that just feels right?
From the front door to the pool deck, every detail here was designed around how you actually live — not just how it looks.

in collaboration with

Repost of important webinar hosted by the Australian Passivhaus Association."A story documented by a Respiratory Nurse &...
22/08/2026

Repost of important webinar hosted by the Australian Passivhaus Association.

"A story documented by a Respiratory Nurse & Passivhaus Builder, Merylese Mercieca.

Kristy a 31-year-old moved into her 18-month-old Western Sydney rental to escape a leaky, mouldy rental which negatively impacted her respiratory system.

She never guessed that the move to a relatively new building built to code would leave her health still impacted. Fortunate enough to have an unoccupied display home, Blue Eco Homes was able to offer Kristy an alternative Passivhaus home to reside in temporarily.

Over 2 months both properties were monitored for indoor air quality, in addition to Kristy's physical response to the contrasting environments.

It was a revelation to see the dramatic changes in Kristy's health when residing in the Passivhaus. The long-term symptoms she was suffering: runny nose, sinus infection, headaches, persistent coughing- disappeared almost immediately.

But within a few days of moving back into her code home, her symptoms returned.

Join us for a 1-hour online session where Merylese dives into the health benefits of a Passivhaus

Date: 16th October 2024
Time 16:00pm - 17:00pm (AEST)
Location: Online"

https://australianpassivhausassociation.glueup.com/event/113962/register/



12/08/2026

"Most builders hope it's right. Passivhaus builders and designers have to PROVE it."

10/08/2026

Blue mountains Passivhaus measure up - We measured up this cottage this week that most people would walk straight past. Big Mistake. Stick around for the view that sold us on this project.


Australian Passivhaus Association

04/08/2026

How do I avoid budget blowouts in my passivhaus?
Listen to someone in the trenches.

24/07/2026

Things I would never do as a bushfire smart building designer..........
Use the condensation trap metal roof in a bal-fz detail found in AS3959 appendix H.

21/07/2026

Thermal Bridge explained

21/07/2026

Blue mountains Passivhaus site inspection

20/07/2026

The first step to keeping your building healthy is keeping it dry in winter. Keeping water off your frames means that it will not be trying to dry out once the cladding goes on.

Address

St Marys, NSW

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+61414500680

Website

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