Dogma 65 TT
Thermally broken aluminium casement series: just 65 mm deep, with Uf down to 1.5 W/m²K.
- Material
- Aluminium
- Type
- Casement
- Frame
- 65 mm
Catalogue
The series from the BM Colloca 2026 catalogue and Alsistem systems for windows, sliding doors, curtain walls, solar shading and pergolas. Open a sheet to see features, performance and drawings.
Alsistem
43 Alsistem systems in the catalogue
A leading name in aluminium profiles: technical data as declared by Alsistem on alsistem.it (new tab).
51 results
Dogma Light 55
A slimmer, lighter casement series with good thermal and acoustic performance and a minimal look.
- Material
- Aluminium
- Type
- Casement
- Frame
- 55 mm
Plathina Wood
An aluminium core with an inner timber lining: the strength of metal outside, the warmth of wood inside.
- Material
- Aluminium-wood
- Type
- Casement
- Frame
- 80 mm
Gold Country TT
Thermally broken aluminium-wood window with exposed timber on the inside.
- Material
- Aluminium-wood
- Type
- Casement
- Frame
- 75,1 mm
Elegant
Six-chamber PVC profile with a 76 mm frame, reinforced with steel and fibre along its full length.
- Material
- PVC
- Type
- Casement
- Frame
- 76 mm
Plathina 78 S
System for CE-markable in-line sliding windows, with a 34 mm thermal break and slim sections.
- Material
- Aluminium
- Type
- In-line sliding
Plathina 78 AS
System for lightweight CE-markable lift-and-slide doors, with a 34 mm thermal break.
- Material
- Aluminium
- Type
- Lift-and-slide
Metalwork
Alongside windows and doors, BM Colloca builds metal structures to order.
Ask for information about MetalworkAlsistem
Alsistem Planet 82 UP
Thermally broken system with an 82 mm frame, 48 mm low-density polyamide strips and PIR insulation.
- Material
- Aluminium
- Type
- Casement
- Frame
- 82 mm
- Thermal
- 0.68 W/m²K
Alsistem
Alsistem Planet 72 UP
Highly insulating series at the top of the Planet range, CasaClima FinestraQualità certified: suited to class A+ buildings.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 0.78 W/m²K
Alsistem
Alsistem Planet 62 UP
Thermally broken system with a 62 mm frame and new low-density polyamide strips.
- Material
- Aluminium
- Type
- Casement
- Frame
- 62 mm
- Thermal
- 1.21 W/m²K
Alsistem
Alsistem Planet 72 PLUS
High-insulation Planet series, CasaClima FinestraQualità certified and suited to class A+ buildings.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 0.77 W/m²K
Alsistem
Alsistem Planet 62 PLUS
Versatile thermally broken system with angled tubular strips, an inner low-e film and a double compact EPDM centre gasket.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.26 W/m²K
Alsistem
Alsistem Planet 72 HI
Minimal design with a concealed sash, for residential and industrial settings.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 0.80 W/m²K
Alsistem
Alsistem Planet 62 HI
The HI series in the 62 version: concealed sash and minimal lines, for residential and industrial use.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.29 W/m²K
Alsistem
Alsistem Matic 72 PLUS
Highly insulating thermally broken series with perimeter hardware and mushroom-head cams, suited to class A+ homes.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 0.81 W/m²K
Alsistem
Alsistem Matic 62 PLUS
Thermally broken series with perimeter hardware, designed for a good balance between section and performance.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.28 W/m²K
Alsistem
Alsistem Matic 50 PLUS
Thermally broken system with perimeter hardware for windows, French windows, hopper windows and monoblock units, with glazing bead or slide-in glass.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.49 W/m²K
Alsistem
Alsistem Planet 50 PLUS
Thermally broken Euro-groove window system with angled tubular strips and a full range of profiles.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.47 W/m²K
Alsistem
Alsistem Planet 45
Non-insulated Euro-groove system with high airtightness: windows, French windows, hopper, pivot, monoblock, top-hung and parallel sliding units.
- Material
- Aluminium
- Type
- Casement
Alsistem
Alsistem Ecoslim 72 UP
Thermally broken Euro-groove system with a minimal look and slim lines, with new low-density polyamide strips.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 0.79 W/m²K
Alsistem
Alsistem Ecoslim 62 UP
The Ecoslim UP series in the 62 version: slim lines and new low-density polyamide strips.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.15 W/m²K
Alsistem
Alsistem Ecoslim 72 TT
Thermally broken Euro-groove system with a minimal look, suited to class A+ homes.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 0.80 W/m²K
Alsistem
Alsistem Ecoslim 62 TT
The Ecoslim TT series in the 62 version: Euro groove, thermal break and a minimal look.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.29 W/m²K
Alsistem
Alsistem Ecoslim 50 TT
Thermally broken system with a minimal look and performance in line with the main market benchmarks.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.44 W/m²K
Alsistem
Alsistem 3G UP
Thermally broken system with a minimal look and new strips for better thermal performance.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.19 W/m²K
Alsistem
Alsistem 3G
A very slim, thermally broken architectural profile with triple gaskets: windows, French windows and hopper windows, with glazing bead or slide-in glass.
- Material
- Aluminium
- Type
- Casement
- Thermal
- 1.25 W/m²K
Alsistem
Alsistem Ecoslim 160TS
Thermally broken lift-and-slide system with slim profiles, designed for large sashes up to 440 kg.
- Material
- Aluminium
- Type
- Lift-and-slide
- Frame
- 160 mm
- Thermal
- 0.96 W/m²K
Alsistem
Alsistem Page
Thermally broken folding windows and French windows whose sashes stack together: for conservatories, verandas and pergolas, opening inwards or outwards.
- Material
- Aluminium
- Type
- Folding-sliding
- Thermal
- 1.0 W/m²K
Alsistem
Alsistem Ecoslim 106 S
In-line sliding system with visible or concealed sashes: 106 mm frame (135 mm with concealed sash) and 51 mm sash.
- Material
- Aluminium
- Type
- In-line sliding
- Frame
- 106 mm
- Thermal
- 1.17 W/m²K
Alsistem
Alsistem Panoramico
Sliding system with minimal sightlines, for large glazed areas.
- Material
- Aluminium
- Type
- In-line sliding
- Thermal
- 0.81 W/m²K
Alsistem
Alsistem Top Slide 160 UP
Thermally broken lift-and-slide system for large glazing: AISI 316 stainless steel tracks, a central node of just 59 mm and loads up to 400 kg per sash.
- Material
- Aluminium
- Type
- Lift-and-slide
- Thermal
- 0.94 W/m²K
Alsistem
Alsistem Top Slide 160 PLUS
Thermally broken lift-and-slide system for large glazing, with AISI 316 stainless steel tracks and loads up to 400 kg per sash.
- Material
- Aluminium
- Type
- Lift-and-slide
- Thermal
- 1.53 W/m²K
Alsistem
Alsistem Slide 106 PLUS
Thermally broken sliding and lift-and-slide system with a 106 mm frame, in single-track, concealed, 2- or 3-track and low-threshold versions.
- Material
- Aluminium
- Type
- In-line sliding
- Frame
- 106 mm
- Thermal
- 1.18 W/m²K
Alsistem
Alsistem Slide 80 PLUS
Thermally broken sliding and lift-and-slide system with an 80 mm frame, in the same configurations as the 106 series.
- Material
- Aluminium
- Type
- In-line sliding
- Frame
- 80 mm
- Thermal
- 1.18 W/m²K
Alsistem
Alsistem Slide 65
Thermally broken sliding system with 2 and 3 tracks, fixed and moving sashes and an integrated insect screen.
- Material
- Aluminium
- Type
- In-line sliding
- Thermal
- 1.26 W/m²K
Alsistem
Alsistem Slide 60
Non-insulated sliding system in several configurations, with an integrated insect screen.
- Material
- Aluminium
- Type
- In-line sliding
Alsistem
Alsistem Nathura 92
Thermally broken aluminium-wood series with perimeter hardware and high insulation, with straight or curved lines for both wood and aluminium.
- Material
- Aluminium-wood
- Type
- Casement
- Thermal
- 0.79 W/m²K
Alsistem
Alsistem Nathura 82
Thermally broken aluminium-wood series with perimeter hardware, for classic and modern settings.
- Material
- Aluminium-wood
- Type
- Casement
- Thermal
- 0.86 W/m²K
Alsistem
Alsistem Nathura 70 PLUS
Easy-to-fabricate thermally broken aluminium-wood series with good thermal and acoustic performance and a choice of interior wood finishes.
- Material
- Aluminium-wood
- Type
- Casement
- Thermal
- 1.17 W/m²K
Alsistem
Alsistem Nathura 59
Non-insulated aluminium-wood series, for climates that don't call for high thermal insulation.
- Material
- Aluminium-wood
- Type
- Casement
- Thermal
- 1.54 W/m²K
Alsistem
Alsistem Top Slide Wood 214
Thermally broken aluminium-wood lift-and-slide system for large sizes and heavy loads.
- Material
- Aluminium-wood
- Type
- Lift-and-slide
- Thermal
- 1.40 W/m²K
Alsistem
Alsistem Slide Wood 160
Thermally broken lift-and-slide system with wood fully covering the aluminium inside, with the performance of the Slide 106 series.
- Material
- Aluminium-wood
- Type
- Lift-and-slide
- Thermal
- 1.57 W/m²K
Alsistem
Alsistem Sirio 50
Stick curtain wall with mullions and transoms for flat or variable-angle façades, roofs and pyramids, with front or sequential installation.
- Material
- Aluminium
- Type
- Curtain wall
- Thermal
- 1.2 W/m²K mullions · 1.9 transoms
Alsistem
Alsistem Sirio 50N
Ribbon windows with an expansion joint made from mullion profiles: an all-glass look with 5 mm joints, or sashes with minimal visible aluminium.
- Material
- Aluminium
- Type
- Curtain wall
Alsistem
Alsistem Sirio 50SG
Structural glazing curtain wall: from the outside, only glass is visible.
- Material
- Aluminium
- Type
- Curtain wall
- Thermal
- 1.6 W/m²K mullions · 1.9 transoms
Alsistem
Alsistem Planet 45 Persiana
Euro-groove aluminium shutters made with the Planet 45 series, with a double-rebate seal and the Venere Pro adjustable louvre system.
- Material
- Aluminium
- Type
- Solar shading
Alsistem
Alsistem Oversun frangisole
Brise-soleil with fixed or moving extruded aluminium blades, manual or motorised, with the mechanism built into the profiles.
- Material
- Aluminium
- Type
- Solar shading
Alsistem
Alsistem Oversun tende esterne a lamelle
External slatted blinds for solar protection when the design calls for refined shapes and minimal bulk; slats come in several shapes.
- Material
- Aluminium
- Type
- Solar shading
Alsistem
Alsistem Easysun tende integrate
A blind built into the window, filtering or blackout: the PL1325 hollow glazing bead on Planet, Matic and Top Slide 160 systems doubles as the track for snap-in fitting.
- Material
- Aluminium
- Type
- Solar shading
Alsistem
Alsistem Pergola bioclimatica
Adjustable extruded aluminium louvres control light and ventilation and protect from rain and snow; water collection is built into the structure.
- Material
- Aluminium
- Type
- Bioclimatic pergola
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