WINDOWS «NATURA+»

NATURA+ REPRESENT THE PERFECT FUSION OF NATURAL MATERIALS AND SOPHISTICATED TECHNOLOGY.

NATURA+ windows are not only a distinctive piece of nature but extraordinarily planned, precisely engineered and manufactured piece of technology.

Made To Measure

There is no such thing as “off the shelf”. Every single window and door is produced in accordance with an individual specification, without compromising on delivery times.

Quality Fittings

We use only top notch, precision made fittings from some of the best manufacturers out there. By combining the best wood and premium fittings from Gretsch-Unitas and Hoppe we ensure that every window is made by highest European standards of quality

Energy Efficient

NATURA+ 96 is one of our premier window when it comes to energy efficency, u-value up to 0,8 W/m2k makes it ideal for low energy houses. It includes new glass options and design refinements which makes it more energy efficient then ever.

Warmth Of Wood

Enjoy the natural warmth of NATURA windows. Wood creates a more inviting and attractive indoor while adding beauty and charm to any home’s facade. NATURA windows can be tailored to suit your home by choosing from a variety of wood types such as oak and fir, which each achieve a different look. Wood can also be painted, stained or carved to further customise your window frames.

Personalised Design

We want you to have absolute flexibility in choosing the right style and colour combination for your home. This is why we offer all our joinery with a choice of different wood options, in all RAL colours in several different styles. We only use environmentally appropriate water based coatings from leading European manufacturers to achieve the perfect combination of rock-solid protection and long-lasting beauty.

TECHNICAL SPECIFICATION

FUTURA WOOD-ALUMINUM WINDOWS

NATURA 96 Techical Data:

Opening sash:

Maximum U-value for a standard window is 0,8 W/m2k

Heat transmission:

Glazing heat transmission for NATURA window is Ug 0,5 W/m2k

Window:

Triple glazed with krypton gas filled panes. Warm-edge glazing as standard.

Low-E Energy Glass as standard -Low-emissive (Low-E) glass is window glass that has been treated with an invisible coating, creating a surface that reflects heat, while allowing light to pass through.

CO2 neutral windows, which will meet expected building regulations in 2020.

Special options  include tinted and noise blocking glass which can reduce noise penetration by 35dB.

NATURA 76 Techical Data:

Opening sash:

Maximum U-value for a standard window is 1,02 W/m2k

Heat transmission:

Glazing heat transmission for NATURA window is Ug 0,7 W/m2k

Window:

Triple glazed with argon gas filled panes. Warm-edge glazing as standard.

Low-E Energy Glass as standard -Low-emissive (Low-E) glass is window glass that has been treated with an invisible coating, creating a surface that reflects heat, while allowing light to pass through.

CO2 neutral windows, which will meet expected building regulations in 2020.

Special options  include tinted and noise blocking glass which can reduce noise penetration by 35dB.

WINDOWS & TERRACE DOORS

OUR STANDARD SELECTION

 

Below you can find our standard selection of windows and terrace doors, however as Krivaja Homes is a bespoke brand many different shapes, sizes and designs can be created on customer request.

Tip 01
Tip 02
Tip 03
Tip 04
Tip 05
Tip 06
Tip 07
Tip 08
Tip 09
Tip 10
Tip 11
Tip 12
Tip 13 / Balcony Doors
Tip 14 / Balcony Doors
Tip 15 / Balcony Doors

HANDLES AND FITTINGS

WINDOWS & TERRACE DOORS

Fittings

Our windows and balcony doors are fitted with GU Tilt&Turn hardware.
GU Tilt&Turn hardware sys­tems stand out due to supe­rior, often tested quality: not only is the­ hardware surface galvanised, but also pro­tected against corro­sion with the­ proven fer­GUard finish.

You can choose between visible fittings with cover caps in a choice of colours to match the­ window’s frame colour, or con­cealed Tilt&Turn hardware sys­tems which dis­cretely inte­grates into the­ indi­vidual design of a window.

Handles

Our partners HOPPE and GU offer comprehensive selection of handles that aims to meet the needs of any home. Below we have listed some of the standard selection. Complete collection is available on customer request, please contact our sales department (visit our partners’ website for complete selection).

The­ ADAGIO series is deter­mined by a softly rounded shape. The­ han­dles are easy to operate and pro­vide a pleasant grip sen­sa­tion.
The­ curvy design of the­ MODENA window han­dles makes them easy to grip and guar­an­tees great oper­ating comfort.
The­ DIR­I­GENT series distin­guishes itself by a clear geo­met­rical shape. Straight lines and sober func­tion­ality are the­ defining fea­tures of the­ DIR­I­GENT design.
The­ inter­est­ingly shaped SOPRANO model completes the­ range of turn han­dles. It fits comfort­ably in your hand and convinces through its modern design.

PAINTS AND VARNISHES

WINDOWS & TERRACE DOORS

COLOR CHART

We use industry standard RAL colours, which are a range of around 200 colours available.

WOOD STAIN

We use highly protective water-based paints for our products to guarantee the maximum lifetime. New generation water-based paints form an almost rubbery covering that never reaches crystallising point so as to prevent the paint film being excessively fragile or developing cracks.

Wood is a natural product. Some variation in colour can be expected; different types of wood, the absorption of the wood as well as thickness of coating can all lead to slight variations in the colour. These serve to underline the unique natural character of wood.

Apple
Beech
Oak
Pine
Walnut
Wenge
White

This represents just a small selection of our colour range. Further colours on application. Colours may vary; no guarantee can be given.

WOODEN SHUTTERS

CHARM, STYLE AND GENUINE CHARACTER

Wooden Shutters

Shutters give to the fasade a timeless style and irresistible charm. During Summer or Winter, Shutters provide protection from sun’s heat and glare, and insulating rooms from the cold by providing an extra layer of warmth and protection. Wooden shutters are produced in different variants: with fixed or adjustable louvres, with different kinds of attractive ornaments or in simple rustic shape with planks.

As with all of our products, shutters are custom made to order to exactly meet your wishes and requirements.

Roller Shutters – Invisible when open, sleek-fitting when lowered

The built-in roller shutter fit in naturally and neatly because the box is directly integrated into the wall and thus invisible. They hugely improve noise and heat insulation, security, privacy and energy efficiency. Shutters can be Manually or Electrically Operated.

You can even combine it with a rollable insect screen and you will sleep peacefully next summer.

Other windows profiles

NATURA+

CONTACTS

Let’s stay in touch!

Our Contacts

If you are looking for a company that carries out construction works of varying complexity, using quality materials, contact STROINVEST. To ask your questions, have an employee inspect the premises, or estimate the cost of the job, please contact our manager in the most convenient way for you:

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