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our team
BTech (QS) (CPUT) | B.Sc (Hons) CM (UFS)
Cert Constr Adj (UP)
Retail property - 1 year | Construction - 15 years
KOBUS LANDMAN
B.Eng Civil (US)
Profession - 4 years | Construction - 4 years
RITZ DE LA BAT
BCommHons (Management Accounting) (US)
Profession - 9 years | Construction - 3 years
HENCO TRUTER
BTech (QS) (CPUT)
Construction - 16 years
JACO KOTZÉ
B.Eng (US) | B.Eng Hons (UP) | Pr.Eng
Profession - 7 years | Construction - 31 years
ABRIE VISAGIE
B.Acc (US) - Hons | B.Compt. (Unisa) | CA (SA)
Profession - 4 years
Commerce - 5 years | Construction - 32 years
NICO LANDMAN
About Us
WE'VE WORKED WITH
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OUR STORY
40 YEARS OF KNOWLEDGE, EXPERIENCE & CRAFTMANSHIP
JNA Group brings over 40 years of expertise to deliver exceptional craftsmanship across four specialised divisions: Projects, Roofing, Thatchers, and Timber. With a focus on quality, sustainability, and client satisfaction, we serve South Africa and international markets with industry-leading services.
Our Project division focuses on high-end residential and heritage renovations, offering practical building solutions since 1996. With a commitment to excellence and clear communication, we bring client visions to life across the Western Cape.
The Roofing team within JNA designs and constructs innovative, non-conventional roof structures and coverings. We combine technical precision, creativity, and premium materials to create bespoke solutions that stand the test of time.
Thatchers, the first division within JNA, is South Arica’s leader in bespoke thatching, combining generational expertise with modern innovation. From heritage structures to contemporary designs, we deliver world-class craftsmanship, earning recognition locally and internationally.
Our Timber division specialises in crafting sustainable pole structures, decks, and custom timber designs. With over 30 years of expertise, we blend traditional craftsmanship with modern techniques to deliver quality, durability, and timeless elegance.
JNA Group – Crafting Excellence Since 1980
Through innovation, tradition, and exceptional service, JNA Group transforms architectural dreams into reality.
Four Decades of Luxury Craftsmanship Excellence
Drawing on more than four decades of refined expertise, JNA Group stands as South Africa's premier destination for luxury craftsmanship across residential construction, roofing excellence, traditional thatching, and intricate timber work. Our artisans master complex architectural challenges that demand both technical precision and creative vision, transforming ambitious concepts into enduring structures.
Specialist-Led Divisions Ensuring Quality
Each division operates under the guidance of seasoned specialists who understand that exceptional craftsmanship requires patience, skill, and an unwavering commitment to quality. Whether engineering distinctive roof structures that push design boundaries or preserving the time-honoured techniques of English and Dutch Master Thatchers, we approach every project with meticulous attention to detail.
Bespoke Construction and Timber Solutions
Our residential construction services extend beyond conventional building practices, creating bespoke homes that reflect individual lifestyles while incorporating sustainable materials and innovative solutions. The timber division showcases our ability to handle sophisticated structural elements, combining traditional joinery methods with modern engineering principles to achieve remarkable results.
Comprehensive Multi-Disciplinary Project Delivery
Serving clients throughout South Africa and select international markets, JNA Group has earned recognition for delivering projects that exceed expectations. Our comprehensive approach ensures seamless coordination across all divisions, allowing us to undertake complex multi-disciplinary projects where roofing, thatching, timber work, and construction expertise converge to create truly exceptional properties that stand as testaments to superior craftsmanship.
OUR FOUR DIVISIONS
More than just a building contractor; we are a trusted name in exclusive residential construction, providing practical building solutions.
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We are specialists in crafting distinctive roof structures, artfully blending innovative materials with a passion for bold, complex, non-conventional designs.
Upholding time-honoured craftsmanship of English and Dutch Master Thatchers as well as delivering quality that stands the test of time.
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We specialise in mastering complex and intricate timber structures with a personal touch and with unmatched craftsmanship and design.
OUR FOUR DIVISIONS
More than just a building contractor; we are a rusted name in exclusive residential construction, providing practical building solutions.
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We are specialists in crafting distinctive roof structures, artfully blending innovative materials with a passion for bold, complex, non-conventional designs.
Upholding time-honoured craftsmanship of English and Dutch Master Thatchers as well as delivering quality that stands the test of time.
We specialise in mastering complex and intricate timber structures with a personal touch and with unmatched craftsmanship and design.