finished basements

This is a guest post by Bricks and Pieces, a UK based Independent design and building solution expert

Many older homes have a basement or cellar but the likelihood is that this isn’t being used for anything other than storage, if it’s being used at all. Yet in cities, where space to expand is at a premium, converting your cellar can give you useful extra space and add value to your property with relatively little disruption. The advantage of a cellar conversion over converting your loft is that it’s usually nearer to other living areas of the house. This makes it ideal for things like games rooms, gyms, studies or home cinemas.

Converting a cellar or basement into habitable space is a relatively rare task people take on in the UK due to moist air and land. It doesn’t have to be a scarce home improvement though. In most cases a conversion won’t need planning permission as you’re not changing the external appearance of the property. The exceptions are if you’re creating a completely separate living unit, a basement flat say or you’re excavating a new basement from scratch. Building regulations of course will always apply with regards to things like escape routes, ventilation, damp proofing, electrics and so on.

Is My House Suitable?

If you have an existing cellar then the answer is almost certainly yes. You’ll probably need to carry out some remedial work like water proofing and fitting a better staircase but otherwise it should be a relatively painless process.

The modern trend is to add new basements to properties that don’t already have them. Most older properties have a suspended timber floor which means that disruption to the house is minimized because most of the work can be carried out from the outside. However, some older homes have relatively shallow foundations so you may need to underpin the walls before work can commence. It’s important to get a professional to advise you here.

The biggest problem with any below ground conversion is likely to be water and how to keep it out. Rainwater may seep from the outside boundaries of the property or from blocked gutters and drains down towards the basement. Because it doesn’t get direct sunlight it can be difficult to get damp to dry up, leading to mildew and other problems. The most common solution to dealing with rainwater problems is to lay drainage pipes around the base of the outside walls so that the water is carried away before it seeps down.

Groundwater seeping into the cellar may also present a problem. In these cases the best solution is to install a lining membrane behind a secondary wall; this allows water to collect in a sump from where it can be pumped away to the outside. This is more effective than the older technique of tanking with a cement lining and works even in locations where the water table is high. Before undertaking any kind of conversion you should check if your area is liable to flooding.

Other Things to Think About

If your house is terraced or semi-detached then you’ll need to consider the neighbours. They’re entitled to inquire about the possibility of subsidence and request a report at your expense. A good architect or surveyor should be able to advise you here but it’s still worth having a chat to your neighbours before you start work.

Your cellar conversion will also need services like electricity, plumbing and heating so it’s important to work out how you’re going to provide these. Depending on the use you intend to put it to you may also need phone and TV points. To ensure safety it’s a good idea to have a smoke detector and a carbon monoxide alarm too.

If there’s a wooden floor above you’ll need to pay attention to soundproofing so that you’re not disturbed by people moving about upstairs. Don’t make it too soundproof though, you still need to hear the phone and the doorbell!

Because there’s likely to be little natural light you’ll need to pay particular attention to lighting in your cellar. The use of halogen spot lights can produce a bright, white light and they can be embedded discreetly in ceilings or walls. The décor can help here too, opting for lighter colours can help to give the whole thing an airier feel.

There are lots of uses to which you can put a converted cellar, you’ll find plenty of inspiration online if you’re stuck for ideas. Whatever you want to use it for a cellar conversion can enhance your lifestyle by allowing you to utilize an under-appreciated resource in your home. It can also add significantly to the value of your property.

If you’re thinking of going underground with a cellar conversion, Manchester as an area offers you the chance to choose a specialist who can advise you on the best way to proceed.

Basement contractors in Toronto for walkout basementAs a basement waterproofing company in Toronto, sometimes we come in to waterproof a basement or repair a foundation because the home owner is finishing their basement so it can become a rental unit.  We’ve been asked in the past by homeowners whether a basement apartment is legal in the city of Toronto.  Our answer is “it depends”.  There are several criteria that must be met in order for a basement apartment is to be considered legal or not. Most professionals in real estate and the construction industry would have a hard time answering this question as it’s very complex.

Some regulations are retrospective, while others are in force regardless of timelines.  Below is a brief outline of several factors that go into determining the legality of a basement dwelling in Toronto, though you must contact a lawyer for legal advice to truly determine if it’s legal or not.

Differences in construction methods, confusing time-frames and complicated rules make the answer to this complex. The following summary provides a general background. Home buyers should check details carefully before buying based on first impressions, and risking expensive consequences later.

The same applies to sellers and their agents. The days of a terse “retrofit not warranted” are no longer sufficient. They are advised to make more complete disclosure of compliance. However it remains the buyer’s duty to inspect the premises in terms of law.

Finishing a walkout basement in Toronto

Fire Regulations

This is the only section of the Ontario building code that is retrospective. This means that a once-compliant basement may no longer be so. Requirements for basement apartments include:

  • Dry walls between a basement and main dwelling must have a thirty-minute fire-rating.


  • There must be an alternative exit. This can be a basement window, provided it complies with size and positioning rules.


  • A basement must have a smoke detector (connected to the main house if the fire rating is in doubt).


  • Some municipalities require a carbon monoxide detector in addition.

The only sure way to confirm legality is to obtain a retrofit compliance certificate from the local fire department. Some sellers arrange these to encourage buying confidence.

Other Building Regulations

Changes to general building regulations are not retrospective. Basements built pre-1995 are exempt because there were no laws applying to them at the time. More modern ones (and older ones without evidence of construction dates) must meet the following requirements in order to be used as apartments:

  • The minimum height is 6 foot 5 inches measured from floor to ceiling.


  • The entrance opening must be at least 32 inches by 78 inches.


  • Bathrooms must have either windows or exhaust fans.


  • Parking space must be evenly distributed in the case of multi-apartments.


  • A valid certificate of electrical compliance is necessary.

Ceiling Height

Some older basements fail to meet the ceiling-height requirement because they were originally built for storage, not habitation. Techniques exist for lowering basement floors without affecting structural integrity. A buyer contemplating this should allow for the cost of construction work (and total re-fitment afterwards) in their calculation of total purchase price.  In some locals, have full length windows or a walkout basement may be a requirement for a legal basement apartment.

In Summary

The rules that are summarized here are necessary to ensure safe, comfortable basement apartments, and merit compliance for this reason alone. The homeowner who chooses to ignore them risks stiff fines from city inspectors – and having to vacate apartments and forfeit rental income too.


finished walkout basement used as family room in TorontoHave you ever thought about turning your dark and damp basement into an enjoyable living space for your family?  If you are considering a basement renovation, and if your property allows for it, consider creating a walkout basement that the whole family can enjoy.

Here in Toronto, most homes have basements, and with our climate, most tend to have some sort of damp problem.  Some homeowners have been living with a wet basement for years and have learned to live with it, though not happily.  One of the main causes of dampness and mold problems in the basement is water seeping through from the soil around the foundation, and a lack of proper ventilation in the basement.

If you are looking to maximize the square footage of your house, a Walkout or Daylight Basement in the home can provide many benefits that are lacking in a traditional basement setting. A walkout basement is most frequently found in houses situated on a slope, since part of the basement level is above ground – however a walkabout basement is most simply defined as a basement with full windows and a door to the outside. A walkabout basement has many benefits, including the fact that it can create more living space and increase the appraisal value of your house.

walkout basement under construction in Toronto

Create More Living Space

By its design, a walkabout basement creates a unique indoor/outdoor space that allows you to use your basement more as a living area than a storage area. Having full-fledged windows and doors increases natural sunlight and allows the basement to be finished and furnished like the rest of your house. You can use the walkabout basement as a mud room, entertainment space, or even a bedroom. This can be particularly valuable if you have house guests, or even choose to rent your lower level. A door to the outdoors means that guests and renters can come and go as they please without needing to use the front door!  Rather than just use the basement for storage, you can turn it into an extra room for entertainment and living.

Exterior of walkout basement of Toronto home

Increase Efficiency In Your Home

Many walkabout basements lead to patios or outdoor spaces. This makes entertaining – especially in the summer months – very appealing. However, since the living space in a walkabout basement is more viable, this means that storage and plumbing can be tucked away, but easily accessible. It is quite simple to access a furnace and plumbing in a walkabout basement without compromising any living space.

basement bedroom in a walkout basement

Improve Your Home’s Worth

Homes with walkout basements typically appraise higher than standard basement homes. This is due in part to the increase in viable living space. The natural sunlight that having windows in the walkout basement provides means that the basement can house bedrooms or other living areas and can be more easily used for recreation and entertainment.

Having windows and doors to the outside also means that walkout basements aren’t as damp and musty as traditional basements, and can reduce the mildew and mold commonly found in basements. This means that the space can be truly utilized year round without worry of potential health hazards or unappealing smell that result from a chronically wet basement.

 Think About a Walkout Basement When Your Renovate

Regardless of whether you are looking to expand your living space or increase your entertaining capacity, a walkabout basement is a smart and economical move that not only gives you a better living space, but can increase the value of your home. Working with a contractor, you can easily assess the best way to turn your basement into a walkabout basement with full windows and a door to the outside.

Have questions about creating a full height basement in your home?  If you live in Toronto or the surrounding GTA, we offer a free in-home inspection and estimate for all of your basement renovation needs.  You can contact us here.