MGO Board
Magnesium Oxide Panels
In Stock
for UK Delivery
Fire Rated Construction Panels
Chloride Free Magnesium Oxide Boards
Fire rated Construction Boards
Chloride Free Magnesium Oxide Panels
From Stock
Thickness:
6mm
9mm
12mm
Panel Size:
2440 x 1220 (8ft x 4ft)
Delivery approx 3 working days
Need a Quote or Sample?
Click the button above
send us details
and we'll be in touch
Or call us on 01992 414000
Phone
01992 414000
Phone
01992 414000
Photos
Textured Side
Sanded Side
Applications
Wall Board
Backing Board
Tile Backers
Ceiling Panels
Floorboards
Kitchen Units
External Cladding
Advertising Boards
Roofing
Firewalls
Humid Rooms
Bathrooms
Basements
Benefits
A1 Fire Rated
Chloride Free
Acoustic Rated
Decoration Ready
Heavy Point Load
Thermal Insulation
Water Resistant
Mould Resistant
Pest Resistant
Recyclable Product
Information
MgO board is similar to cement board gypsum panels or drywall, but is stronger, fire-proof, and is more resistant to mould, mildew, moisture, and weather. It is also known as sulphite board, sulphite panels or magnesium board.
Magnesium oxide is a type of mineral cement containing magnesium (chemical symbol Mg) and oxygen (chemical symbol O) created under heat and pressure during the manufacturing process. It has similar characteristics as stone. Combined with non-woven fabric, fibreglass mesh and wood cellulose produces a strong panel.
MgO boards contain no asbestos, formaldehyde, ammonia, silica, or benzene chemicals (like benzene) which have negative environmental effects. No special tools required to cut, score, nail, screw or hang. The boards can be finished by just two coats of paint, or wallpapered or rendered. User friendly on-site, containing no carcinogenic dust, fly ash, or other toxins which makes them very safe to work with.
Composition
| Chemical | Ratio | Hazard |
|---|---|---|
| Magnesium Oxide | 6.80% | Non-Hazardous |
| Dolomite | 7.50% | Non-Hazardous |
| Calcite | 8.85% | Non-Hazardous |
| Brucite | 27.25% | Non-Hazardous |
| Quartz | 6.05% | Non-Hazardous |
| Magnesite | 30.15% | Non-Hazardous |
| Lizardite | 6.20% | Non-Hazardous |
| Other | 7.20% | Non-Hazardous |
Technical Properties
| Technical Specification | 9mm 2440 x 1220 | 12mm 2440 x 1220 | 15mm 2440 x 1220 |
|---|---|---|---|
| Impact Resistance | 5KJ/m2 | 2.32KJ/m2 | 4.78KJ/m2 |
| Sound Insulation | 42DB | 42DB | 42DB |
| Pull out Strength | 34N | 45N | 55N |
| R-Value | 0.082m2K/W | 0.082m2K/W | 0.082m2K/W |
| Effects to Acid & Alkali | No Effect | No Effect | No Effect |
| Freeze Thaw 100 Cycles | ≥ 0.99 | ≥ 0.99 | ≥ 0.99 |
| Colour | Off White | Off White | Off White |
| Bending Strength | 14 Mpa | 13.7 Mpa | 13.36 Mpa |
| Thermal Conductivity | 0.153W/mk | 0.153W/mk | 0.153W/mk |
| Thickness Tolerance | +/-0.2mm | +/-0.2mm | +/-0.4mm |
| Weight per Sheet | 31kg | 40kg | 49.5kg |
| Shrinkage/Swelling Rate | ≥ 0.25% | ≥ 0.25% | ≥ 0.3% |
| Chloride ion Content | <0.1% | <0.1% | <0.1% |
| Tensile Strength | 1.6Nmm2 | 1.6Nmm2 | 1.6Nmm2 |
Physical Performance Comparison
Physical Performance
MGO Board
Gypsum
Cement
OSB
Flame Spread
No
Yes
Yes
No
Smoke Development
No
Yes
Yes
No
Water Resistant
Yes
No
No
Yes
Mould / Mildew Resistant
Yes
No
No
No
Sound Insulation
Yes
No
No
No
Heat Insulation
Yes
No
No
No
Anti-microbial Properties
Yes
No
No
No
Combustibility
No
No
Yes
Yes
Freeze / Thaw
Good
Good
Good
Poor
Impact Resistant
High
Low
Low
Medium
Thermal "R" Valuer (per inch)
1.2
0.9
0.8
1
Termite Resistant
Yes
Yes
Yes
No
Acoustic Rated
Decoration Ready
Heavy Point Load
Thermal Insulation
Water Resistant
Mould Resistant
Pest Resistant
Recyclable Product
Acoustic Rated
Decoration Ready
Heavy Point Load
Thermal Insulation
Water Resistant
Mould Resistant
Pest Resistant
Recyclable Product
In Stock
for
UK Delivery
MGO Board
Magnesium Oxide Panels
Photos
Textured Side
Sanded Side
Tap the button above,
send us details
and we'll be in touch
Or call us on
Need a Quote
or Sample?
From Stock
Thickness
6mm
9mm
12mm
Panel Size
2440 x 1220
Delivery
approx
3 working days
| Test | Details | Performance |
|---|---|---|
| BS476 Part 3 | Building material fire test | 9mm: 60mins - AA rating |
| BS476 Part 6 | Building material fire test | Class A1 - zero smoke / zero spread of flame |
| BS476 Part 7 | Building material fire test | Class 1 |
| BS476 Part 22 | Building material fire test | 12mm: 65 mins insulation & 88 mins integrity |
| BS EN 1182 | Reaction to fire | Non combustible |
| BS EN 13501-1 | Reaction to fire | A1 rated |
| BS EN 12467 | Fibre-cement flat sheet specification: Water Impermeable | Pass |
| BS EN 12467 | Fibre-cement flat sheet specification: Heat Rain Incorporating Thermal Shock | Pass |
| BS EN 594 | Racking strength and stiffness of timber framed wall panels | 9mm: category 1 rated |
| CE Certified | EU safety, health and environmental requirements | Certified |
| ISO 9001 | Manufacturing standard | Certified |
| Technical Spec | 9mm 2440 x 1220 | 12mm 2440 x 1220 | 15mm 2440 x 1220 |
|---|---|---|---|
| Impact Resistance | 5KJ/m2 | 2.32KJ/m2 | 4.78KJ/m2 |
| Sound Insulation | 42DB | 42DB | 42DB |
| Pull out Strength | 34N | 45N | 55N |
| R-Value | 0.082m2 K/W | 0.082m2 K/W | 0.082m2 K/W |
| Effects to Acid & Alkali | No Effect | No Effect | No Effect |
| Freeze Thaw 100 Cycles | ≥ 0.99 | ≥ 0.99 | ≥ 0.99 |
| Colour | Off White | Off White | Off White |
| Bending Strength | 14 Mpa | 13.7 Mpa | 13.36 Mpa |
| Thermal Conductivity | 0.153W/mk | 0.153W/mk | 0.153W/mk |
| Thickness Tolerance | +/-0.2mm | +/-0.2mm | +/-0.4mm |
| Weight per Sheet | 31kg | 40kg | 49.5kg |
| Shrinkage / Swelling Rate | ≤0.25% | ≤0.25% | ≤0.3% |
| Chloride ion Content | <0.1% | <0.1% | <0.1% |
| Tensile Strength | 1.6Nmm2 | 1.6Nmm2 | 1.6Nmm2 |
Applications
Benefits
Information
Composition
Technical
Properties
Testing &
Certification
| Chemical | Ratio | Hazard |
|---|---|---|
| Magnesium Oxide | 6.80% | Non-Hazardous |
| Dolomite | 7.50% | Non-Hazardous |
| Calcite | 8.85% | Non-Hazardous |
| Brucite | 27.25% | Non-Hazardous |
| Quartz | 6.05% | Non-Hazardous |
| Magnesite | 30.15% | Non-Hazardous |
| Lizardite | 6.20% | Non-Hazardous |
| Other | 7.20% | Non-Hazardous |
Wall Board
Backing Board
Tile Backers
Ceiling Panels
Floorboards
Kitchen Units
External Cladding
Advertising Boards
Roofing
Firewalls
Humid Rooms
Bathrooms
Basements
A1 Fire Rated
Chloride Free
Acoustic Rated
Decoration Ready
Heavy Point Load
Thermal Insulation
Water Resistant
Mould Resistant
Pest Resistant
Recyclable Product
MgO board is similar to cement board gypsum panels or drywall, but is stronger, fire-proof, and is more resistant to mould, mildew, moisture, and weather. It is also known as sulphite board, sulphite panels or magnesium board.
Magnesium oxide is a type of mineral cement containing magnesium (chemical symbol Mg) and oxygen (chemical symbol O) created under heat and pressure during the manufacturing process. It has similar characteristics as stone. Combined with non-woven fabric, fibreglass mesh and wood cellulose produces a strong panel.
MgO boards contain no asbestos, formaldehyde, ammonia, silica, or benzene chemicals (like benzene) which have negative environmental effects. No special tools required to cut, score, nail, screw or hang. The boards can be finished by just two coats of paint, or wallpapered or rendered. User friendly on-site, containing no carcinogenic dust, fly ash, or other toxins which makes them very safe to work with.
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Composites
composites@spp.co.uk
01992 414000
Timber
timber@spp.co.uk
01992 414000