Due to the opening mechanism we offer models: for springs – Spiral Balance and  Cords & Weights.

Sliding Sash Cords & Weights  profile uses pulleys and weights as the lift system. It is primarily used when dictated by building circumstances or conservation requirements. This profile provides maintenance of the character and charm of the building while incorporating modern technologies, security, and performance.

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Spring Balance	Cords & Weights

The Sliding Sash Spiral Balance system provides a lift mechanism with tensioned spring. Predominantly used in new building construction, it provides an efficient and cost effective solution for this style while retaining all the unique of a sash window.

In version with sash Balances, we offer 3 installation depths

68 – 180 mm

56 – 156 mm

48 – 140 mm

In the version with Cords & Weights we offer 2 installation depths

Depending on the demand, we also offer additional external window sills.

Horns

we offer different shape of horns.

standard shape

more options

Bars

standard – none
option Following bars are available

		glue on 25 mm standard 20 mm available
		vienna bars 25 mm standard 20 mm available
		construction bar, possible but NA
		between glass pane: available 8 | 18 | 26 | 45 mm

Shapes

different shapes are available: both rectangulars and arcs

Standard specification:

Profil

• Depth of sash 56 mm (or 68 mm or  48 mm)
• Depth of frame 156 mm (or 180 mm or  140 mm)
• Traditional profile
• Made of wood: Redwood (pine) or Harwood (meranti or oak)
• Two seals
• External sill avaiable as a suplement

Glass

• Double glazed low E glass unit  4/16Ar/4LE (or triple glazed for sash 68 mm)
• U_g = 1.1 W/m²K
• Filled with Argon
• Depth of glass unit 24 mm (or 36 mm for sash 68 mm)

Sliding-opening mechanism

• traditional Cords & Weights (or Chain & Weights) or Spring Balance
• Hooks Lift sash, locking mechanism – standard colour polish chrom

Avaiable versions:

• Cords & Weights or
• Spiral Balance

Available sash and frame depths as below

• Sash 68 mm frame 180 mm
• Sash 56 mm frame 156 mm
• Sash 48 mm frame 140 mm

Joinery is painted with water base, ecological, transparent or opaque Teknos varnishes. As standard, the inside and outside color are identical. We paint with coating paints and on the so-called stains, or paints that make the wood structure visible. The basic covering colors are white (according to RAL 9016) or brown (RAL 8017). Others are available for a small additional fee. We do not use surcharges for orders for a larger amount. The covering color should be determined according to the RAL or NCS template. In special cases, the colors are selected individually.

We present the stain colors below, but the actual coloration may differ from that of the monitor. Stain colors are divided into price groups and are presented below; on every type of wood, the same stain color is slightly different. It is possible to paint in a way that a different color is inside and a different one outside. This method of painting is called bicolor. It is required to specify which color to be on each side.

Cover colours

in basic price: outside and inside identical colour: white or brown

also avaiable

according to RAL	according to NCS

Stain colour

For the production of windows, we use laminated glued timber. Below are the basic grades of the wood we use with a short characteristic: pine MICRO (finger-jointed), pine NATUR (solid), meranti, oak. Larch, spruce and other types of wood are available for individual orders.

Pine NATUR (solid)	Meranti	Oak
Pine MICRO
Accoya

Pine NATUR and MICRO – technical properties of wood

• density after cutting – 750-820-850 kg/m³
• density at humidity 12-15% – 330-510-890 kg/m³,
• density used for the production 420 kg/m³ lub więcej
• origin: central, northern and eastern Europe
• painted with covering paints (RAL) smooth as a table

Meranti – technical properties of wood

• density in the green state: 650 -850 kg/m³
• density at humidity 12%: 390 -560 – 760 kg/m³
• density used for the production 450 kg/m³ lub więcej
• origin: South Asia and South-East Malaysia, Indonesia
• painted with coating paints (RAL) exposes porosity and wood structure

Oak – technical properties of wood

• density after cutting – 900-1150 kg/m³,
• density at humidity 12-15%- 430-690-960 kg/m³,
• density used for the production 650 kg/m³ or more
• origin: Europe, Asia Minor, Scandinavia, Finland, Spain, France,
• painted with coating paints (RAL) exposes porosity and wood structure

Pine

Meranti

Oak

Accoya

Accoya® is wood, but not like you know most types of wood. This very innovative wood is treated with the acetylation process, a advances patented technology, which guarantees 50 years of use above the ground,  and 25 years in soil or fresh water. The application of acetylation to fast-growing coniferous wood, a wood modification process that has been studied by scientist worldwide for more than 80 years, produces the the highly sustainable Accoya®. This way of woodwork doubles the lof of coatings and this makes the  performance of this acrylic wood extremely reliable

Cords & Weights

the basic version is made in such a way that box on three sides (sides and top) has a constant value of 100 mm.

Spiral Balance

The basic version is made in such a way that on three sides (sides and top) there is a constant value of 60 mm
In the basic version, the spiral balance are located in the wings. A version with the spiral balance in the frame is also available.

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