TEC® Sandwich Panels

TEC® Sandwich Panels are available in a range of species in full sheet sizes or made to measure. For use in doors or as panels, either as flush panels, or as raised and fielded panels (with or without groove profiles). They are a composite sandwich construction with an insulating core, designed to meet ‘Part L’ U-value regulations.

Doors
Windows
Interior Fittings
Furniture
Thermal Insulation

HDF

External Quality

FSC® certified

Can be painted.

28mm x 2100mm x 1280mm
Sapele

External Quality

28mm x 2440mm x 1200mm
Oak

External Quality

28mm x 2440mm x 1200mm
Chen Chen

External Quality

Can be painted and stained.

24mm & 28mm x 2440mm x 1200mm

External Quality Veneered Sandwich Panels

28mm Flat, and an aluminium strip can be added to order.

Species	Thickness (mm)	U-value (W/m²K)	Core Material	Weight (kg/m²)	Sheet size (mm)	Construction
FSC® Certified HDF*	28	1.26	Polystyrene	9.8	2100x 1280	4.0mm outer layer
Sapele	28	1.34	Polystyrene	9.6	2440 x 1200	1.5mm sliced front veneer on 4.5mm cross banded plywood construction
Oak	28	1.34	Polystyrene	9.6	2440 x 1200
Chen Chen**	24 28	1.54 1.33	Polystyrene Polystyrene	6.4 6.6	2440 x 1200 2440 x 1200

* Can be painted
** Can be painted and stained

45mm Flat

Species	Thickness (mm)	U-value (W/m²K)	Core Material	Weight (kg/m²)	Sheet size (mm)	Construction
Sapele	45	1.34	Polystyrene	23.07	2250 x 1030	Timber 15 Plywood 3.5 Polystyrene 8 Plywood 3.5 Timber 15
Solid Oak	45	1.28	Polystyrene	23.07	2300 x 1030	Timber 15 Plywood 3.5 Polystyrene 8 Plywood 3.5 Timber 15

Solid Timber Sandwich Panels

28mm Flat, 45mm Flat designed for Raised and Fielded
All 45mm Solid Timber panels are FD30 fire tested
Other core materials, special designs and thicknesses available to order.

Species	Thickness (mm)	U-value* (W/m²K)	Core Material	Weight (kg/m²)	Sheet size (mm)	Construction
Accoya	28	1.3	PUR Foam	7	1800 x 800 2100 x 800	Accoya 6 PUR Foam 16 Accoya 6
Accoya	45	1.1	PUR Foam	16	1800 x 900	Accoya 15 PUR Foam 15 Accoya 15
Solid Oak	28	2.2	HD Cork	13	1800 x 800 2100 x 800 1800 x 1200	External Timber 6 Plywood 4 HD Cork 8 Plywood 4 External Timber 6
Pine Redwood (PEFC)		2.0		10.60
Sapele		2.2		13.36
Red Grandis (FSC® Certified)		2.2		11.8
Solid Oak	45	1.3	Cork	20.24	1800 x 900 1800 x 1200	External Timber 14 HD Cork 17 External Timber 14
Pine Redwood (PEFC)		1.2		14.64
Sapele		1.3		21.08
Red Grandis (FSC® Certified)		1.5		19.15
Medex MDF	28	1.6	PUR Foam	12.90	2440 x 1220	MDF 9 PUR Foam 10 MDF 9
Tricoya Medex	28	1.3	PUR Foam	9.2	2440 x 1220	MDF 6 PUR Foam 16 MDF 6
Medex MDF	45	1.2	PUR Foam	21.45	2440 x 1220	MDF 15 PUR Foam 15 MDF 15
Tricoya Medex	45	1.1	PUR Foam	22	2440 x 1220	MDF 15 PUR Foam 15 MDF 15

*U-values are calculated, not measured.

NB: Must be stored, maintained and fitted in dry, moisture free conditions.

Ordering TEC®

When placing an order the first dimension given is the laminated face, the second is the clear face.
Varying lengths are available.
To place an order please contact us on 01865 860350

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Related Downloads

Please download relevant brochures and case studies here.

TEC® - Engineered Timber

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Engineered Timber [TEC®]