Entrance doors form part of a building's external envelope and can affect its energy efficiency.
Construction quality, insulating infill, seals and the characteristics of the joint between the frame and wall affect the passage of heat and air.
The customer sees the finished product, but behind it lies a series of interconnected steps: technical preparation, selection of appropriate components, precise material processing, assembly, inspection and preparation for delivery.
Each stage plays a role in the final quality.
When temperatures fall, the building's ability to retain heat becomes important. When days get shorter, access to natural light becomes more important. When we spend more time indoors, sound insulation, comfort and indoor climate quality come to the fore.
A window today is more than a frame with glass separating the interior from the outdoors. It is part of the building's energy envelope and must work with the facade, glazing, installation method, building orientation and architectural design.
Contrary to popular belief, many burglaries do not take place through the front door. Ground-floor windows, balcony doors and easily accessible terraces are often the most vulnerable points of a building.
Today's systems allow all windows to have a uniform appearance from outside while their characteristics are adapted to each room's function. Differences can include glass type, opening method, level of sound insulation or additional safety features, without compromising the aesthetics of the entire building.
Combining proper ventilation, protection from direct sunlight and quality windows and doors can significantly improve comfort at home during summer. In addition to a more pleasant temperature, this approach can help reduce energy consumption and deliver long-term savings.
Whether you live in an urban neighbourhood, an apartment building or a house on a busy street, privacy is an important factor in comfortable living.
External roller shutters make it easy to control the view into the building, providing a sense of security and privacy without the need for additional curtains or blinds.
Quality balcony glazing can also help improve a space's energy efficiency.
Quality windows and doors directly affect building energy consumption. Poor insulation means constant winter heat loss and summer overheating, automatically increasing heating and cooling costs. This is where PVC with ALU cladding delivers its greatest value.
Saplast approaches projects thoroughly. Every detail matters because quality cannot be “fixed later”; it is built from the start.
The same mistakes frequently recur, creating later costs. Designs exceeding systems’ actual capabilities lead to site improvisation. Ignoring installation details causes energy loss, condensation and damp. Focusing solely on price brings short-term savings but long-term expense.
Window and door prices have been rising for some time, continuing in 2026. Multiple reasons are linked to global markets.
Insect screens provide effective, lasting, environmentally friendly protection without chemicals. They allow unobstructed fresh airflow while maintaining comfort and hygienic living conditions.
Large openings blurring the boundary between interior and exterior are a common modern project requirement. Sliding and lift-and-slide systems maximise incoming light while maintaining excellent insulation.
Spring is ideal for renovating your home and preparing for warmer days. Smart changes such as replacing old windows and doors, improving insulation, admitting more natural light and adding better solar protection can make your home much more comfortable and energy-efficient. These simple but important improvements create a warmer, brighter, more pleasant home by summer.
A difference of just 1 mm in window system insulation can mean significantly higher heating and cooling costs, reduced comfort and shorter service life over time. Although seemingly insignificant on paper, shallower profiles or poorer Uw values become real financial losses over years of use. This article explains why technical details often overlooked by investors decisively affect energy efficiency, system stability and overall investment value.
Poor windows mean higher bills, damp and frequent servicing. Learn about the hidden costs of inferior windows and doors and why quality pays.
Window choices for new buildings affect energy efficiency, comfort and long-term value. Discover the differences between PVC, wood and wood-aluminium windows and how to choose the right solution for your project.
STW-67 is a systematically developed wooden window and door system for contemporary buildings. It is intended for architects, investors and consultancies seeking reliable, energy-efficient, long-term stability without catalogue-profile compromises.
Every winter, Sarajevo becomes a city where breathing is difficult. Thick smog trapped between mountains turns the valley into a grey haze with visibility of only a few metres. A city full of fresh air and greenery in summer faces some of the world’s worst pollution from the first cold days. Air fills with fine dust, ash, smoke and soot penetrating every gap. Many residents believe closing windows protects them, but old or unsuitable windows and doors are an insufficient barrier. Even small cracks and poor seals admit cold air and invisible pollutants that remain indoors, making indoor air almost as harmful as outside.
New Year rarely arrives quietly in Bosnia and Herzegovina’s cities. Fireworks, public celebrations, loud music and traffic continue late into the night, often joined by winter smog. While the city celebrates, many realise the best start to the year would be peace at home.
SAPLAST is recognised as a reliable architectural partner in Bosnia and Herzegovina, the region and across Europe. Our PVC, ALU, wood-ALU and all-wood windows and doors offer high quality, stability and technical precision, crucial for contemporary projects. Today’s projects demand security, consistency and expert support, which SAPLAST provides throughout manufacturing, engineering and architectural collaboration.
The year’s end brings a special feeling: shorter days, warmer homes and reflection on achievements and desired changes for the coming year. Between festive atmosphere and new goals, windows and doors naturally become part of the story of home warmth, energy savings and a more beautiful living space.
Every winter, Sarajevo becomes a city where breathing is difficult. Thick smog trapped between mountains turns the valley into a grey haze with visibility of only a few metres. A city full of fresh air and greenery in summer faces some of the world’s worst pollution from the first cold days. Air fills with fine dust, ash, smoke and soot penetrating every gap. Many residents believe closing windows protects them, but old or unsuitable windows and doors are an insufficient barrier. Even small cracks and poor seals admit cold air and invisible pollutants that remain indoors, making indoor air almost as harmful as outside.
Every winter, Sarajevo becomes a city where breathing is difficult. Thick smog trapped between mountains turns the valley into a grey haze with visibility of only a few metres. A city full of fresh air and greenery in summer faces some of the world’s worst pollution from the first cold days. Air fills with fine dust, ash, smoke and soot penetrating every gap. Many residents believe closing windows protects them, but old or unsuitable windows and doors are an insufficient barrier. Even small cracks and poor seals admit cold air and invisible pollutants that remain indoors, making indoor air almost as harmful as outside.
With autumn’s first days, leaves rustling underfoot and rain gently announcing colder weather, nature reminds us that winter is near. This transitional period is the right time to prepare our homes for months when warmth is most precious. Windows and doors are crucial to comfort and security, keeping warmth in and cold out.
Energy is increasingly becoming a luxury. Gas, electricity and heating prices rise annually, and home and business running costs keep increasing. Many seek lower bills: some replace boilers, others invest in solar panels, but replacing old windows with energy-efficient solutions is among the simplest and most cost-effective steps.
Energy is increasingly becoming a luxury. Gas, electricity and heating prices rise annually, and home and business running costs keep increasing. Many seek lower bills: some replace boilers, others invest in solar panels, but replacing old windows with energy-efficient solutions is among the simplest and most cost-effective steps.
Energy is increasingly becoming a luxury. Gas, electricity and heating prices rise annually, and home and business running costs keep increasing. Many seek lower bills: some replace boilers, others invest in solar panels, but replacing old windows with energy-efficient solutions is among the simplest and most cost-effective steps.
