PROGRESSION

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines

Passivhaus-certified A-rated triple glazed timber inward opening window, with minimalist, narrow sightlines and low maintenance design. Uw 0.68 W/m²K.

Passivhaus certified A-rated timber window
Contemporary ‘frameless’ appearance, with narrow sightlines
Inward opening with tilt & turn options
Ultra low maintenance Thermowood on exterior facings
Timber & cork* frame
Dual compression seals for long-term airtightness
Manufactured by Slavona in the Czech Republic
Exclusive to Green Building Store in the UK

*Or Compacfoam insulation

Installation Gallery

PROGRESSION windows at Meeting House Lane Passivhaus. Photographer: Paul Samuel White

PROGRESSION windows at Meeting House Lane Passivhaus. Photographer: Paul Samuel White

PROGRESSION windows at Meeting House Lane Passivhaus, with corbelled brick reveals to prevent overlooking. Photographer: Paul Samuel White

PROGRESSION windows at Meeting House Lane Passivhaus. Photographer: Paul Samuel White

PROGRESSION windows at Meeting House Lane Passivhaus. PROGRESSION windows at Meeting House Lane Passivhaus. Photographer: Paul Samuel White

PROGRESSION window at Meeting House Lane Passivhaus. Photographer: Paul Samuel White

PROGRESSION window at Meeting House Lane Passivhaus. Photographer: Paul Samuel White

PROGRESSION windows at Vowchurch Passivhaus

PROGRESSION windows at Vowchurch Passivhaus

PROGRESSION windows at Vowchurch Passivhaus

PROGRESSION windows at Vowchurch Passivhaus

PROGRESSION window at Vowchurch Passivhaus

PROGRESSION windows at Vowchurch Passivhaus

PROGRESSION Passivhaus certified window

PROGRESSION windows at Vowchurch Passivhaus

Vowchurch Passivhaus with PROGRESSION windows

Vowchurch Passivhaus with PROGRESSION windows

Ty Pren Passivhaus with PROGRESSION windows

Ty Pren Passivhaus with PROGRESSION windows

Progression Passivhaus certified timber window at Golcar Passivhaus

Progression Passivhaus certified timber window at Golcar Passivhaus

Progression Passivhaus certified timber windows at Golcar Passivhaus

Progression Passivhaus certified timber windows at Golcar Passivhaus

Progression Passivhaus certified timber windows at Golcar Passivhaus

Progression Passivhaus certified timber windows at Golcar Passivhaus

Progression Passivhaus certified timber windows at Golcar Passivhaus

Progression Passivhaus certified timber windows at Golcar Passivhaus

Progression Passivhaus certified timber windows at Golcar Passivhaus

Golcar Passivhaus UK Passivhaus Award 2016 finalist

Golcar Passivhaus at dusk

Ty-Pren Passivhaus Herefordshire

Ty-Pren Newbuild Passivhaus home in Herefordshire

Ty-Pren Passivhaus Herefordshire

Ty-Pren Passivhaus Herefordshire

Ty-Pren Passivhaus Herefordshire

Ty-Pren Passivhaus Herefordshire

Swann Edwards Passivhaus Office with PROGRESSION Passivhaus certified windows

Swann Edwards Passivhaus Office with PROGRESSION Passivhaus certified windows

Swann Edwards Passivhaus Office with PROGRESSION Passivhaus certified windows

Swann Edwards Passivhaus Office with PROGRESSION windows

PROGRESSION Passivhaus certified windows at Loch Leven low energy house

Passivhaus certified windows at Loch Leven low energy house

Passivhaus certified windows at Loch Leven low energy house

Passivhaus certified windows at Loch Leven low energy house

PROGRESSION Passivhaus certified windows at Loch Leven low energy house

Passivhaus certified windows at Loch Leven low energy house

Passivhaus certified windows at Loch Leven low energy house

PROGRESSION Passivhaus certified windows at Loch Leven low energy house

Passivhaus certified windows at Loch Leven low energy house

Passivhaus certified windows at Loch Leven low energy house

PROGRESSION Passivhaus certified windows at Loch Leven low energy house

Window Gallery

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines

Progression Passivhaus certified timber window

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines 3

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines 5

Green Building Store PROGRESSION Passivhaus certified timber window with narrow sightlines

Glazing & U values
Whole window U value: Uw 0.68 W/m²K
Standard glazing U value: Ug 0.53 W/m²K (g value 0.50)
High g glazing U value: Ug 0.62 W/m²K (g value 0.62)

Glazing Options

Stalaktit

Altdeutsch Bronz

Altdeutsch Bronz

Altdeutsch Ciry

Altdeutsch Ciry

Arme Polli

Atlantik Ciry

Crepi Cire

Criset Ciry

Croco Bronz

Croco Cire

Delta Bronz Matova

Delta Bronz Matova

Delta Cira

Dratosklo

Galaxy Cire

Katedral Ciry

Konfeta Cira

Kura Bronz

Kura Cira

Madera Cira

Master Carre

Niagara Bronz

Niagara Cira

Orchid Ciry

Ruze Bronz

Satinato

Silvit Bronz

Silvit Ciry

Solar control glazing

Acoustic glazing

Safety glazing toughened or laminated

Safety glazing toughened or laminated

Internal Timber Wood Stain

Farblos

Larch

Spruce Transparent

Spruce Transparent

Spruce London

Spruce Paris

Brochure: PROGRESSION WINDOWS & DOORS

PROGRESSION Passivhaus certificate

PROGRESSION: Guidance for Specifiers

PROGRESSION: Thermal Bridge Calculations

PROGRESSION Windows Details DWG

PROGRESSION Window details PDF

PHPP spreadsheet

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