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Technical Specifications

This technical specification area of our website allows access to CAD drawings and performance details for all of our timber window and doors. Use the filter button on the left hand side to select the product you wish to obtain details for. If what you are looking for is not included here, please don’t hesitate to contact us on 01775 823000 or email [email protected] If you require any help with writing your specifications, please contact us for guidance or to arrange a meeting where we can discuss your specific project requirements with you face to face.

Casement Windows

Filter by

Performance

Thermal As StandardBest
U-Value1.30.9
Energy RatingAA+
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB41dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Sustainability
FSC Chain of CustodyYes
Security
PAS 24 / Part QPass (as option)

CAD Drawings

DesignDownload Options
C1 - Stormproof Casement Window dxf dwg pdf
C2 - Flush Casement Window dxf dwg pdf
C3 - Fully Reversible Casement Window dxf dwg pdf

Performance

ThermalAs StandardBest
U-Value1.61.2
Energy RatingBA
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB41dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QNo (high security spec available)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
C2 - Historic Flush Casement Window pdf dxf dwg
C1 - Stormproof Casement Window dxf dwg pdf

Performance

ThermalAs StandardBest
U-Value1.30.8
Energy RatingAA++
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB41dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Sustainability
FSC Chain of CustodyYes
Security
PAS 24 / Part QPass (as option)

CAD Drawings

DesignDownload Options
C1 - Stormproof Casement Window dxf dwg pdf
C2 - Flush Casement Window dxf dwg pdf
C3 - Fully Reversible Casement Windows dxf dwg pdf

Sliding Sash Windows

Filter by

Performance

ThermalAs StandardBest
U-Value1.40.9
Energy RatingBA+
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB42dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
Wind Class 7A (EN 12208:2000)
Water Class C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
S1 - Box Sliding Sash Window
144 x 44 mm dwg pdf
174 x 59 mm dwg pdf
192 x 68 mm dwg pdf
S2 - Spiral Balance Sliding Sash Window
144 x 44 mm dwg pdf
174 x 59 mm dwg pdf
192 x 68 mm dwg pdf
S3 - Tilting Sash Sash Window
144 x 44 mm dwg pdf
174 x 59 mm dwg dxf pdf
192 x 68 mm dwg pdf

Performance

ThermalAs StandardBest
U-Value1.61.2
Energy RatingBA
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB42dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QNo (high security spec available)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
S1 - Box Sliding Sash Window - 144 x 44 mm dwg dxf pdf
S2 - Spiral Balance Sliding Sash Window - 144 x 44 mm dwg dxf pdf
S3 - Tilting Sash Sash Window - 144 x 44 mm dwg dxf pdf

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Pivot Windows

Filter by

Performance

ThermalAs StandardBest
U-Value1.40.9
Energy RatingBA+
g-Value71% As Required
LT 81% As Required
Acoustic
Rw30dB41dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

Thermal As StandardBest
U-Value1.40.8
Energy RatingBA++
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB41dB
Weather
Classification2000 (BS6375 Part 1)
Air Class 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Tilt & Turn Windows

Filter by

Performance

ThermalAs StandardBest
U-Value 1.40.8
Energy RatingBA+
g-Value71%As Required
LT81%As Required
Acoustic
Rw 30dB41dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of Custody Yes

CAD Drawings

DesignDownload Options
E1 - Tilt & Turn Window dwg dxf pdf

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

ThermalAs StandardBest
U-Value1.40.7
Energy RatingBA++
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB41dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
E1 - Tilt & Turn Window dwg dxf pdf

Yorkshire Sash Windows

Filter by

Performance

Thermal As Standard Best
U-Value1.40.9
Energy RatingBA+
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB42dB
Weather
Classification2000 (BS6375 Part 1)
AirClass 4 (EN 12207:2000)
WindClass 7A (EN 12208:2000)
WaterClass C5 (EN 12210:2000 Class C5)
Operation & Strength
Classification Pass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

ThermalAs StandardBest
U-Value1.61.2
Energy RatingBA
g-Value71%As Required
LT81%As Required
Acoustic
Rw30dB42dB
Weather
Classification2000 (BS6375 Part 1)
Air Class 4 (EN 12207:2000)
Wind Class 7A (EN 12208:2000)
Water Class C5 (EN 12210:2000 Class C5)
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Entrance Doors

Filter by

Performance

ThermalAs StandardBest
U-Value1.41
Energy Rating--
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
Air Class C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

ThermalAs StandardBest
U-Value1.61.2
Energy RatingBA
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QNo (high security spec available)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

ThermalAs StandardBest
U-Value1.40.9
Energy Rating-A++
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
Rw Spec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Back Doors

Filter by

Performance

ThermalAs StandardBest
U-Value1.41
Energy Rating--
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of Custody Yes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

ThermalAs StandardBest
U-Value1.61.2
Energy RatingBA
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QNo (high security spec available)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

ThermalAs StandardBest
U-Value1.40.9
Energy Rating-A++
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Stable Doors

Filter by

Performance

ThermalAs StandardBest
U-Value1.41
Energy Rating--
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water 100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

ThermalAs StandardBest
U-Value1.61.2
Energy RatingBA
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
Air Class C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QNo (high security spec available)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

French Doors

Filter by

Performance

ThermalAs StandardBest
U-Value1.41
Energy Rating--
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
Rw Spec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

ThermalAs StandardBest
U-Value1.61.2
Energy RatingBA
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
AirClass C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QNo (high security spec available)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS2 - Inward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf
94 x 68 mm pdf
DS5 - Outward Opening Doorset
81 x 44 mm dwg dxf pdf
94 x 56/59 mm dwg dxf pdf

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Bifold Doors

Filter by

Performance

Thermal (Opening In)As Standard (Opening In)Best (Opening In)
U-Value1.30.9
Energy Rating--
g-Value71%As Required
LT 81%As Required
Thermal (Opening Out)As Standard (Opening Out)Best (Opening Out)
U-Value1.41.2
Energy Rating--
g-Value 71%As Required
LT81%As Required
Acoustic
RwSpec Dependant
Weather
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS16 - Bifold (Open In)
All Sizes pdf
DS17 - Bifold (Open Out)
154 x 59 mm dwg pdf
163 x 68 mm dwg pdf

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

Thermal (Opening In)As Standard (Opening In)Best (Opening In)
U-Value1.30.8
Energy Rating-A++
g-Value71%As Required
LT81%As Required
Thermal (Opening Out) As Standard (Opening Out)Best (Opening Out)
U-Value1.41.1
Energy Rating-A++
g-Value71%As Required
LT81%As Required
Acoustic
RwSpec Dependant
Weather
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS16 - Bifold (Open In)
All Sizes pdf
DS17 - Bifold (Open Out)
139 x 44 mm dwg pdf
154 x 59 mm dwg pdf
163 x 68 mm dwg pdf

Sliding Doors

Filter by

Performance

Thermal As Standard Best
U-Value1.30.9
Energy Rating--
g-Value71% As Required
LT81% As Required
Acoustic
RwSpec Dependant
Weather
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS13 - Sliding Doorset dwg dxf pdf

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

ThermalAs StandardBest
U-Value1.30.8
Energy Rating-A++
g-Value71%As Required
LT81%As Required
Acoustic
RwSpec Dependant
Weather
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

DesignDownload Options
DS13 - Sliding Doorset dwg dxf pdf

Tilt & Sliding Doors

Filter by

Performance

ThermalAs StandardBest
U-Value1.30.9
Energy Rating--
g-Value71% As Required
LT81% As Required
Acoustic
RwSpec Dependant
Weather
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

ThermalAs StandardBest
U-Value1.30.8
Energy Rating-A++
g-Value71%As Required
LT81%As Required
Acoustic
RwSpec Dependant
Weather
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Contemporary Doors

Filter by

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

Sorry, no perfomance data is available for this product yet, please contact ...

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Performance

ThermalAs StandardBest
U-Value1.40.9
Energy Rating-A++
g-ValueSpec Dependant
LTSpec Dependant
Acoustic
RwSpec Dependant
Weather (Opening In)
Classification-
Air Class C (BS6375)
Wind-
Water100Pa (BS6375)
Weather (Opening Out)
Classification-
Air-
Wind-
Water-
Operation & Strength
ClassificationPass (BS6375 Part 2)
Security
PAS 24 / Part QPass (as option)
Sustainability
FSC Chain of CustodyYes

CAD Drawings

Sorry, no CAD Drawings are available for this product yet, please contact ...

Our guarantees

Our industry leading manufacturer backed guarantees ensure that our windows and doors will last for many years.

Let's get started...

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telephone 01775 823000