Bereco Timber Sash Windows Traditional Range

TRADITIONAL SPIRAL BALANCE

Traditional Range Timber Sash Windows – Spiral Balance

liding Sash Spiral Balance

Traditional look, modern operation – The Traditional Sliding Sash Spiral Balance window is a vertical sliding design, with a tensioned spring, providing a lifting mechanism to operate the window. The Sliding Sash Spiral Balance window incorporates all the traditional features of an original box sash window with a modern method of operation.

The Traditional Sliding Sash Window is suitable for installation in conservation areas and is most commonly chosen for prestigious new build mansions or refurbishment properties with a stone or rendered finish.

Weather Testing

The Bereco Traditional Spiral Balance Sliding Sash has been independently tested to BS6375 by certification body BM Trada rating weather performance, achieving the highest possible classification.

The Bereco Sliding Sash design achieved a UK Exposure Category of 2000, 600pa (class 3) for Air permeability, 250pa water tightness and 0.8 air leakage

Standard Design Features

The Traditional Spiral Balance Sliding Sash window ensures all the period features of the original sash window are retained, whilst incorporating the latest advances in timber window technologies, security and performance.

Traditional aesthetic features including an external putty bead design and Internal Ovolo moulding on the sash and frame replicate the elegant profiling of period windows.

Optional Design Features

The Slim Frame Sections of the traditional timber Sliding Sash window optimises glass areas to retain period styling and specialist horn details; exclusive to the Traditional range allows sash locking when horns are specified to lower sashes.

Inline balances, concealing the spiral balance operation are incorporated into the Traditional Sliding Sash Spiral Balance Window design as standard. The balances are adjustable and available in four colour options; white, brown, cream and black.

The Angel lock is fitted as standard to set the night vent position, restrict the lower sashes and provide an additional locking point for child safety.

A popular window specification chosen to retain the traditional look of wooden Sliding Sash Windows is a white colour paint finish, polished brass Ironmongery and 16mm Georgian Lambs Tongue bars. To create a truly unique finish to your project, why not choose a curved window head with a sunburst bar arrangement.

Standard Design Features

  • Semi-Concealed Inline Spiral Balance (Spring Loaded)

  • Horns to Top Sash

  • Concealed Trickle Vent

  • Angel Ventlock & Strike plate

  • Complete Gasket Seal – Sliding Sash

  • Groove for Window Board

  • Scallop in Jamb

  • Timber Parting Bead

  • Timber Baton Rods

Optional Design Features

  • Horns to Top & Bottom Sash

  • Horns to Bottom Sash

  • No Horns

  • Deep Bottom Rail

  • Shaped Head

TRADITIONAL TIMBER SASH WINDOWS – CORDS & WEIGHTS

Sliding Sash Cords & Weights

Opulence & charm – The Traditional Sliding Sash Cords & Weights window is a vertical sliding sash, incorporating a traditional pulleys and weights lifting system. The Cords & Weights design utilises a heavy weight nylon cord on self-lubricating wheels to operate the window.

The Traditional Range Cords & Weights operated sliding Sash window is a perfect representation of the traditional sliding sash window. This profile is particularly suited to stone or brick new build mansions and prestigious refurbishments.

Weather Testing

The Bereco Traditional Cords & Weights Sliding Sash design has been awarded the highest possible BS6375 classification for weather performance covering three key areas; air tightness, water tightness and wind resistance.

The Bereco Sliding Sash design achieved a UK Exposure Category of 2000, 600pa (class 3) for Air permeability, 250pa water tightness and 0.8 air leakage.

Standard Design Features

The Traditional Cords & Weights operated Sliding Sash window ensures all the period features of the original box sash window are retained, whilst incorporating the latest advances in timber window technology, security and performance

Traditional aesthetic features including an external putty bead design and Internal Ovolo moulding on the sash and frame replicate the elegant profiling of period windows.

Optional Design Features

The 24mm glazing unit, proven to be the optimal thickness for thermal efficiency ensures a high performance, air tight window with the character and charm of the traditional timber sliding sash window.

The Angel lock is fitted on the Traditional Sliding Sash as standard to set the night vent position, restrict the lower sashes and provide an additional locking point for child safety.

The window design is specifically tailored to allow internal access to weights for maintenance and has an easy clean option, where the lower sash opens out to facilitate the easy cleaning of glazing. The Traditional Range Sliding Sash is also available triple glazed where required.

A popular window specification chosen to retain the traditional look of wooden Sliding Sash Windows is a white colour paint finish, polished brass Ironmongery with 16mm Georgian Lambs Tongue bars.

Standard Design Features

  • Traditional Pulley & Weight System

  • Horns to Top Sash

  • Concealed Trickle Vent

  • Angel Ventlock & Strike plate

  • Complete Gasket Seal – Sliding Sash

  • Groove for Window Board

  • Scallop in Jamb

  • Timber Parting Bead

  • Timber Baton Rods

  • Ball Bearing Sash Pulley

Optional Design Features

  • Retractable Vent Lock & Strike plate

  • Horns to Top & Bottom Sash

  • Horns to Bottom Sash

  • No Horns

  • Deep Bottom Rail

  • Easy Clean Facility (Simplex Fittings)

  • Shaped Head

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Installation in The Lake District in Agate Grey
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