Tiled Shower Floor 2018 – Green House Terms – Know the Key Terms and Concepts Relating to Eco-Friendly House Design

Thermal mass

Thermal mass refers to supplies which might be in a position to retain their warmth for a time frame. Supplies corresponding to concrete, bricks and stone are excessive in thermal mass, which suggests that there's a lag within the time it takes for the fabric to warmth up and to chill down. The thought of placement of thermal mass by designers helps a room to remain cooler in summer time and hotter in winter. It may possibly additionally average temperatures between daytime and nighttime fluctuations, making the house a extra fixed temperature. The poor placement of thermal mass - as many could have skilled - can create areas which might be too chilly (like a tiled bathroom flooring on a winter's morning) or too sizzling.

Cross-flow Air flow

Cross move air flow is a elaborate time period for permitting breezes into your own home to naturally cool the areas. 'Cross-flow' refers back to the strategy of inserting openings at reverse sides of a room to encourage out there breezes to cross evenly by way of the house. An area designed with cross-flow air flow in thoughts could have openings at reverse sides of the house that may be simply opened when required. Cross-flow air flow can be utilized throughout summer time nights to 'purge' the home of the day's sizzling air and to chill the thermal mass prepared for the subsequent day. If home windows or openings on each side of the home can't be opened, the air flow of the house might be restricted.

Photo voltaic Dryer

One other fancy time period referring to one thing we're all acquainted with - a garments line! The photo voltaic dryer - or garments line is the pure strategy to dry garments. The time period is a little bit of a misnomer nevertheless, as a result of it's truly the wind that does a lot of the drying, whereas the solar is answerable for all of the fading!


Insulate refers to a cloth's capability to withstand warmth switch. Insulation is a product utilized in properties to stop undesirable warmth loss/achieve. A properly insulated residence might be hotter in winter and cooler in summer time and require much less auxiliary heating and cooling. All elements of the constructing envelope have the flexibility to be insulated together with the ceiling, roof house, partitions and beneath the ground. The insulation necessities of your private home differ rely in your local weather.


R-value is a measure of a cloth's capability to withstand warmth move. The bigger the R-value, the extra insulating the fabric is. R-values are usually used for insulation merchandise as a information to how efficient the product might be at resisting undesirable warmth loss/achieve.

Insulated Glazing

Usually, glass is a really poor insulator. Home windows are the most typical place the place undesirable warmth loss/achieve happens in an in any other case properly insulated residence. Insulated glazing makes use of two or extra panes of glass separated by a thermally resistant spacer to create an air hole between the glass. As nonetheless air is an excellent insulator, this will increase the insulating properties of the glazing unit. In some programs, a fuel corresponding to argon is used within the air hole which additional reduces warmth transmittance.

Gray Water

Recent water is taken into account to be 'white water', whereas water contaminated with faecal matter or grease and kitchen scraps from the bathroom and kitchen is known as 'black water'. Gray water sits someplace in the midst of these two extremes and is normally wasted together with black water from the shower, laundry and so on.

There's a potential to simply deal with and reuse grey-water within the backyard or to flush bogs and use within the washer. That is an efficient strategy to save water that may in any other case be despatched down the sewer to a therapy plant. You will need to examine methods to handle and deal with grey-water and devise a system that most accurately fits your state of affairs and wishes.

Grid-connect PV

PV stands for Photovoltaic. A PV cell or panel is ready to rework photo voltaic radiation from the solar into electrical energy. A grid-connect PV system is a photo voltaic electrical energy generator that's linked to the prevailing energy grid. Small-scale PV programs might be put in on you roof. The good thing about this sort of system is that when the solar is shining and the panels are in a position to produce a variety of vitality, the system will feed extra vitality into the grid to be used by different properties, companies and so on.

Many vitality firms will basically reverse your energy meter as electrical energy is fed again into the grid, whereas some inexperienced savvy suppliers will truly pay you a premium for the vitality you give again, which means you possibly can expertise vital reductions in your electrical energy prices - possibly even a credit score! When the solar units or on cloudy days when the PV system will not be supplying sufficient vitality to fulfill the demand from your private home, you seamlessly start drawing energy again from the grid, which means you'll by no means be with out electrical energy, even in the course of the dreariest seasons!

Passive Design

Passive design is a way of constructing design that minimises the necessity for mechanical heating and cooling programs. By utilising lots of the options talked about above, a passive home might be hotter in winter and cooler in summer time. Key options of a passive design are:

  • Local weather responsive design
  • Orientation to the North (or South in Northern Hemisphere) to maximise photo voltaic achieve in winter
  • Satisfactory shading to stop overheating in summer time
  • Applicable insulation to cut back undesirable warmth loss/achieve
  • Good entry to air flow to permit for pure cooling and temperature management when out there
  • Thermal mass, appropriately situated to assist average the temperature

Passively designed properties can considerably cut back and sometimes eradicate the necessity for synthetic heating and cooling. This in the end saves cash on heating and cooling prices in addition to being an ecologically preferable, extra comfy atmosphere for occupants.