DUOLINE - 68, 78, 88

Name: DUOLINE - 68, 78, 88
Brand: Alpha Services Benelux

Unique combination of wood and aluminium

68 Uw = 0,90* / 78 Uw = 0,84** / 88 Uw = 0,79**

THERMISCHE TRANSMISSIE

68/78/88 mm + spacer 14 mm

INSTALLATIEDIEPTE

Afdichtingen

DUOLINE - 68, 78, 88

These windows are a perfect combination of timeless classic wood with a lightweight and extremely durable form of aluminium. Numerous additional options help you create the windows that meet all your expectations.

Wood-aluminium window colour range

Choose the window colour that suits you. Over 200 RAL colours for the aluminium part of the window and around ten opaque paint colours (which fully cover the wood grain) plus stains for the wooden part of the window.

view from the inside

view from the outside

MaghoniPine

MaghoniMeranthi

TeakPine

TeakMeranthi

WalnutPine

WalnutMeranthi

Bright OakPine

Bright OakMeranthi

White Softline

RosewoodPine

RosewoodMeranthi

Dark OakPine

Dark OakMeranti

Choose the colour for the wooden part:

Maghoni

Pine

Choose the colour for the aluminium part:

Orange brown

RAL-8023

Glazing

Alpha Services Benelux supplies and installs high-quality glazing for your windows and doors. Our range meets strict requirements for energy efficiency and sound insulation. It also includes laminated glass (safety and burglar-resistant), solar-control glass, glass with enhanced sound insulation, toughened glass, decorative glass and acid-etched glass.

additional options

Betrouwbare fittingen

MACO hardware is the perfect solution for the security and functionality of PVC, aluminium and timber windows and doors.

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Comfortfittingen

TBT fittings

Reed switch

Montage accessoires

Here you will find the products required for the correct installation of joinery.

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Montage wiggen

Phonotherm 200 RG 700

NYXON Mono Yellow

Muntin-repen

Glazing bars add a classic, timeless style to your windows and doors.

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Internal glazing bars
Sizes: 8/18/26/45 mm

Viennese muntin bars
Size: 26 mm

Sandblasted glas

Showcase your unique style on your windows and doors. We offer the possibility of creating any sandblasted pattern in three shades of grey.

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Voorbeeld 1

Voorbeeld 2

Voorbeeld 3

Spacers

A galvanised steel frame is standard. However, you can choose the Swisspacer Ultimate warm-edge spacer bar.

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Swisspacer Ultimate
Grey RAL 9023

Swisspacer Ultimate
Light brown RAL 8003

Swisspacer Ultimate
White RAL 9016

Ventilatie

Dankzij onze ventilatoren zorgen uw ramen en deuren voor een goede ventilatie en frisse luchtstroom.

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Awenta Slimline 2000
14,9-22,1 m3/h*

RENSON THM 90 46.5 m3/h*

Handles

Our PVC, aluminium and timber handles stand out for their high aesthetics, functionality and durability. Thanks to various colour options, they can be perfectly matched to the colour of the windows, doors or the building's colour scheme.

Raamgreep met sleutel - NEVADA (RAL7016)

Window handle with key - NEVADA (RAL7016)

Raamgreep met sleutel - NEVADA (RAL9001)

Window handle with key - NEVADA (RAL9001)

Raamgreep met sleutel - NEVADA (RAL9005)

Window handle with key - NEVADA (RAL9005)

Raamgreep met sleutel - NEVADA (RAL9016)

Window handle with key - NEVADA (RAL9016)

Raamgreep met sleutel - NEVADA (tytan F9)

Window handle with key - NEVADA (tytan F9)

Compare products

Technische gegevens	DUOLINE - 68, 78, 88	SOFTLINE - 68, 78, 88
Aantal kamers	Solid profile	Solid profile
Installation depth	Duoline 68 - 68 mm + spacer bar 14 mm Duoline 78 - 78 mm + spacer 14 mm Duoline 88 - 88 mm + spacer bar 14 mm	Softline 68 - 68 mm Softline 78 - 78 mm Softline 88 - 88 mm
Number of gaskets	3	2
Thermal transmittance	Duoline 68 vanaf Uw = 0,90 W/(m²K)* Duoline 78 vanaf Uw = 0,84 W/(m²K) Duoline 88 vanaf Uw = 0,79 W/(m²K) For a window of 1,230x1,480 mm - calculation method, meranti wood, with the argon-filled glass package Ug = 0.6 W/(m²K), with the Swisspacer plastic spacer bar. *For a window of 1,230x1,480 mm - calculation method, meranti wood, with the argon-filled glass package Ug = 0.5 W/(m²K), with the Swisspacer plastic spacer bar.	Softline 68 Uw = 1,08 W/(m²K)* Softline 78 Uw = 0,9 W/(m²K) Softline 88 Uw = 0,8 W/(m²K)* For a window of 1,230x1,480 mm - calculation method, meranti wood, with the argon-filled glass package Ug = 0.8 W/(m²K), with the Swisspacer plastic spacer bar. *For a window of 1,230x1,480 mm - calculation method, meranti wood, with the argon-filled glass package Ug = 0.8 W/(m²K), with the Swisspacer plastic spacer bar.
Glass packages	Duoline 68 tot 46 mm Duoline 78 tot 50 mm Duoline 88 tot 50 mm	Soft line 68 to 32 mm Soft line 78 to 44 mm Soft line 88 to 54 mm

select the differences.

Inspirations