Talented & passionate team

Offering quality bespoke services to transform rooms and homes into stylish and functional spaces, Diverse Design and Construct is the creation of a talented and passionate team.



With a family history in construction, Kyal Demmrich is a qualified carpenter with a decade of experience in delivering complex building and renovation projects for commercial and residential clients. His love of natural materials and eye for detail set Kyal apart as a careful and creative craftsman who takes pride in his high quality work.


Kara Demmrich brings her ability to connect with people and her smart design sensibility to the partnership. Having been a successful physiotherapist for over 6 years, Kara puts clients at ease, working with them to explore new possibilities and ideas, and transforming their vision into a beautiful and practical reality.

About us
  • Bisley Workwear

    As brand ambassadors for Bisley Workwear, Kyal and Kara are teaming up with one of Australia's most trustworthy clothing brands to spread the word about their innovative new ranges.

    Based in Sydney, and part of Gazal Corporation, Bisley are proud to offer exceptional quality in work, protective and safety clothing to tradespeople and the construction industry. In 2014, Bisley are working with the National Breast Cancer Foundation to launch their "pink range" of workwear to raise awareness and funds for breast cancer research. Kyal and Kara will be taking part in the “Real Men Wear Pink” initiative and other activities to support the campaign.

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  • The Block: Winning ideas and perfect scores

    Kyal and Kara were launched into the spotlight on Channel Nine’s The Block in early 2014. During the 24 hour challenge they completed to earn their place on the show, judges Shaynna BlazeDarren Palmer and Neale Whittaker declared theirs was “the best elimination room” they’d ever seen.

    Going on to compete in the first ever "Fans Vs Favs" series, Kyal and Kara set a new record for the highest number of challenges won on The Block. Their winning creations include the celebrated 30 out of 30 bathroom and a spectacular rooftop terrace. Producing a premium luxury tri-level apartment for their grand finale, the couple were hot favourites with TV audiences across Australia.

    Throughout the series, Kyal and Kara were praised for their quality workmanship and attention to detail. Their ability to generate ideas and solve problems quickly and effectively was also a stand out feature of their approach to every challenge.

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  • Beaumont Tiles

    With over 100 outlets Australia wide, and over 50 years experience, Beaumont Tiles are committed to bringing the world’s best and latest tiles and bathroom-ware to Australian consumers, builders and renovators. Beaumont Tiles are passionate about providing amazing outcomes for customers through service, guidance, range, quality and value.

    As brand ambassadors for Beaumont Tiles, Kyal and Kara are excited to showcase the extensive range of products Beaumonts has to offer.

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  • Reno Rumble

    Kyal and Kara are back on the television screen in 2015 on Channel Nine’s Reno Rumble, which sees former contestants from House Rules (Seven Network) compete against former contestants from The Block (Nine Network).

    Contestants renovate two suburban family homes, with one team eliminated each week. Varying briefs have allowed Kyal and Kara to present an array of beautiful rooms, and have the chance to win up to $50,000 for charity. Creating a beautiful home within a week is a task in itself, however teams must also present a room within the first 48hours. This challenge saw Kyal and Kara win immunity from elimination more times than any other couple. Not only has Reno Rumble given Kara and Kyal the chance to demonstrate, yet again, that they are an efficient and design savvy team, they are also completing life-changing renovations for deserving Australian families.

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