The colour that your wooden floor will end up is dependent upon the age of the floorboards/wooden floor and an indication of this is by the width of the planks. Narrower boards of, say, 5 inches are comparatively newer than wider floorboards and, therefore lighter when varnished and the older floor boards of, say, 6-8 inches and over, are generally older and, therefore darker when varnished, even with a clear varnish. This refers more to pine, which is the most common form of wood used as floorboards across houses in the UK. Of course, in instances where you have oak or mahogany etc., then your boards will turn our according to the relevant type of wood, oak does lighten a little after sanding due the the wood underneath not being as”weathered” however the redwoods such as mahogony and cherry , change very little.Coloured varnishes are definitely not recommended.
Should you wish to darken your floors then you will have to have a floor staining process and we will advise you on your specific requirements. Please be aware not to go too dark in colour, as the only way to go lighter afterwards, is to re-sand, attracting additional cost to yourself. Also, please note, that a stain is only a representation of the chosen colour, be it oak or mahogany etc. Stains are, in the most, not opaque, the stains have transparency and with that, the grain and even a representation of the original colour of the wood is likely to show through. We recommend that you choose three colours and the on the day of the floor sanding we can test patch each colour on your actual floor, this enables you to choose the stain you prefer.