If you’re considering wallpaper for a room, it’s important to understand how much your project will cost. Start by calculating the square footage of the walls you plan to cover.

Consider the type of wallpaper you choose as well. Water-resistant vinyl wallpaper is ideal for kitchens and bathrooms, while fabric-backed vinyl-coated wallpaper works well in living areas that don’t require moisture resistance.

Wall Measurements

You will need to get accurate wall measurements before you can calculate the cost of wallpapering a room. This will include taking the height and width of each wall as well as measuring any doorways and windows. You will also need to take into account any objects such as fireplaces that would not be covered by the new wallpaper. When you have these measurements you will need to add them together before dividing by the coverage area per roll. This will give you the number of rolls that you will need. It is recommended to add 10% to this figure as this will ensure you have enough wallpaper for any wastage during installation. Get more info on this wallpaper singapore website.

You will also need to consider what type of wallpaper you are planning on using. Woven wallpapers, for example, have a pattern and texture and can be more expensive than other types of wallpaper. Some materials are also more durable than others and will be suitable for different rooms in your home.

Wall Preparation

To make sure your wallpaper clings properly, the wall it is being applied to must be smooth and clean. Remove all hooks, nails and light switch plates from the walls. Any bumps or craters on the surface should be filled and sanded down. If the wall has texture, it should be lightly sanded to help eliminate any bumps that may show through your wallpaper design.

Wash the wall with a household cleaner and let it dry thoroughly. Check the wall for mildew, which if not eradicated will spread through your wallpaper and leave stains behind when it is removed.

If you plan to hang paper backed wallpaper, sand yellowed or water soluble plasterboard with 100 grit sandpaper and seal the wall with Resene Sureseal pigmented sealer. This will give a great key for the latex size to adhere to and will prevent wallpapers from peeling. A day or two before hanging, wash the walls again to ensure they are free of build-ups and ready for wallpaper paste.


Wallpapering a room can be a great way to add style and interest without breaking the bank. However, there are a few things to keep in mind.

The type of wallpaper to be used will play a big role in pricing. Surface printed, non-woven and vinyl wallpaper are on the cheaper end while flock and grass cloth are more expensive. Also, the more detailed a design is, the higher the cost.

Unlike painting, wallpaper is quick and easy to apply and gives your home an instant makeover. It is also much cleaner and doesn’t leave dust behind.


Wallpaper is more expensive than paint but provides a more attractive wall covering that lasts longer. It comes in a variety of materials, styles, and patterns. Unlike paint, which is sold by volume, wallpaper is measured in square feet and a roll covers a specific area. When purchasing, it is important to get more than the exact amount needed because excess material is needed for trimming and lining up patterns correctly.

Other options include textured and flock wallpapers, which offer a 3D or raised appearance to the room. Flock wallpaper is more expensive than other types and also stains easily.

A popular option is a peel-and-stick wallpaper, which is affordable and easy to install for DIYers or renters. It’s also easy to remove without causing damage. Other styles that are more durable and moisture resistant include vinyl, grass woven, and fiberglass.


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