Knowledge hub
Guides & insights
Practical guides on gypsum boards, systems and healthier, faster interior building.
44 guides
2023-07
The science of light-steel keel: rust prevention is the key to 12× performance
Why corrosion resistance — not gauge alone — decides how long a steel-framed partition really lasts.
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2023-07
What do harmful indoor gases smell like? What every renovation should know
A quick guide to recognising formaldehyde and other pollutants by smell — and how to keep indoor air healthy.
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2023-07
Formaldehyde-purifying gypsum board vs. diatom mud: lasting action is what counts
Comparing two popular air-purifying finishes and why sustained performance matters more than a one-off test.
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2023-07
Nano-catalysis in a board? How activated-manganese technology reaches gypsum board
How Jason brings active-manganese nano-catalysis to gypsum board to break down formaldehyde continuously.
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2023-07
Why do walls 'sweat'? A gypsum-board system fixes the hidden cause
What causes condensation on interior walls and how the right board system prevents damp and mould.
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2023-07
Is the trendy 'no-main-light' design flawed? Solving it with a gypsum-board system
How a well-detailed ceiling system makes the popular no-central-light look practical and durable.
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2023-07
Rethinking the obsession with solid wood in building materials
Why solid timber isn't always the best interior choice — and where engineered gypsum systems do better.
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2023-07
Damp basement walls in large homes: what to do about mould
Practical ways to stop basement walls going mouldy, using moisture-resistant boards and proper detailing.
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2023-07
When renovation keeps getting delayed: what homeowners can do
How dry-construction gypsum systems shorten and de-risk a stalling renovation schedule.
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2023-07
What actually counts as fire-resistant building material?
A clear explainer on fire grades for boards and how to choose genuinely fire-resistant materials.
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2023-03
About Jason: a profile of the gypsum-board company
An introduction to Jason New Materials — its bases, capacity and high-end gypsum-board systems.
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2022-11
Which boards are used in interior fit-out, and how to choose
A buyer's guide to the main interior board types and how to match each to its job.
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2022-11
Is prefab construction going mainstream? Gypsum materials in prefabricated building
How gypsum-based materials fit the fast, dry workflows of prefabricated construction.
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2022-11
How long should a renovation take? Dry methods and gypsum materials help
Why dry-construction techniques with gypsum boards cut renovation time and mess.
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2022-11
What is a prefab-panel flat, and how to renovate an older one well
Practical renovation strategies for older prefab-panel homes using lightweight board systems.
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2022-11
The many 'joints' in interior work — handle them right to avoid problems
Why proper joint treatment is essential to a crack-free, durable interior finish.
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2022-11
Beating 40 °C heat: how to keep interiors cooler
How insulating board systems help lower indoor temperatures during extreme summers.
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2022-11
Gypsum board vs. calcium-silicate board: which to use for ceilings
The practical differences between the two boards and how to choose for a suspended ceiling.
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2022-11
Does paper-faced gypsum board have a front and back? How to tell
Why board orientation matters and how to identify the face side for a clean finish.
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2022-11
Adding lifts to older buildings? Start with the gypsum shaft-wall system
How fire-rated shaft-wall systems make retrofitting lifts into older blocks safe and practical.
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2022-11
Renovation noise upsetting neighbours? Gypsum systems cut sound and waste
How dry gypsum-board construction reduces noise, dust and disputes during home renovation.
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2022-11
Beating humid weather: 5 tips for renovating in the damp south
Five practical measures — including moisture-resistant boards — for renovating in humid climates.
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2022-10
A new use for double-layer board: the slim 'double-line' cornice
How a double-layer board detail creates a clean, minimalist ceiling cornice.
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2022-10
The 'living-room-free' home: gypsum systems for new layouts
How flexible board systems support open, living-room-free home layouts for modern families.
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2022-10
Three lightweight wall types — which adds 10% usable space?
Comparing common lightweight partitions and how slimmer gypsum walls reclaim floor area.
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2022-10
Strict fire approval: flame-retardant plywood or the Über board?
Choosing between fire-retardant plywood and Jason's Über board for demanding fire-safety sign-off.
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2022-10
Curtain box or rod? High-performance gypsum fibreboard settles it
How a strong gypsum fibreboard makes neat, sag-free curtain boxes simple.
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2022-10
Cutting renovation cost without cutting quality
How gypsum-board systems lower cost while keeping a refined, high-quality finish.
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2022-10
Fast and high-quality renovation? New materials deliver both
How modern gypsum systems shorten schedules without compromising build quality.
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2022-10
Fully-finished handover: personalising with gypsum systems
How board systems bring personality to standardised fully-finished apartments.
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2022-10
What do we mean by 'green'? The case for gypsum board
A grounded look at what eco-friendly really means for interior materials, and where gypsum wins.
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2022-10
Cracked walls? Find the real cause to fix them for good
The common causes of wall cracking and how the right system prevents them returning.
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2022-10
Rough walls but no full remodel? A Jason board solution
How a thin board overlay refreshes tired walls without a full renovation.
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2022-10
Noisy upstairs neighbours? Try an acoustic gypsum ceiling first
How an acoustic board ceiling reduces impact noise from above — a better fix than retaliation gadgets.
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2022-10
Using gypsum-board systems in loft layouts
How to apply board partitions and ceilings effectively in double-height loft spaces.
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2022-10
Coastal ground settlement? A lasting interior solution
How flexible board systems cope with the ground settlement common in coastal eastern China.
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2022-10
Wall levelling: gypsum vs. cement, which wins?
Comparing gypsum and cement levelling for speed, finish and crack resistance.
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2022-10
Bubbles in a cut board core: good or bad?
What air pockets in a gypsum core actually tell you about board quality.
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2022-10
Zero formaldehyde isn't enough for a truly healthy home
Why 'zero formaldehyde' is only the start, and what else makes an interior genuinely healthy.
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2022-10
Five interior substrates compared — which suits your job?
A side-by-side comparison of five common interior base boards to help you choose.
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2022-10
Different boards for different jobs: matching board to scene
Why choosing the right board type for each room and use is key to a lasting result.
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2022-10
Can light-steel keel fully replace timber? Using shapeable steel framing
Why steel framing now outperforms timber, and how shapeable keel handles curves.
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2022-10
Veneer walls with gypsum board: easy vertical levelling, lower cost
How a bonded board veneer wall fixes out-of-plumb walls quickly and affordably.
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2022-10
Inside gypsum board: raw materials and green production
A look at what goes into Jason's gypsum board and the eco-friendly capacity that drew national attention.
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