Blackhorse Lane units and 17&Central shop refits
Waltham Forest's commercial floors sit in a few clear places: the Blackhorse Lane industrial area, with Uplands Business Park and a cluster of micro-breweries, New Spitalfields Market at Leyton and the 17&Central shopping centre in Walthamstow. When a unit in any of them is refitted, the new fit out tends to arrive with a floor that is patched, stepped or scarred from the last one: old tile adhesive, filled trenches where services were moved, or a step where two slabs meet.
Levelling compound is the fast way to turn that into a flat base. First the old glue and anything loose are removed, usually with a grinder, as described on our floor grinding page. Priming comes next, with the product picked for a concrete, calcium sulphate or sand and cement base, and compound only goes down once priming is done.
How flat it must be depends on the flooring going down. Every ridge beneath LVT or thin sheet vinyl will show, and many of those finishes need SR1, so no gap deeper than 3mm anywhere along a 2m straightedge. SR2 allows 5mm and SR3 allows 10mm, so check the flooring maker's sheet for the class it needs.
Timing is usually the pressure on a shop or office refit. Fast drying compounds let the floor layer start soon after, which keeps the programme moving. For larger areas, or where a unit needs a new screed rather than compound, our commercial screeding service covers the full job.
Where Waltham Forest extensions meet the old house
A typical home levelling job is a join. A new extension is screeded to a modern build-up, the original floor in the house is older and slightly lower or out of level, and the owner wants one continuous floor running through both.
If the difference is a few millimetres, compound can feather the two together. It can also take out gentle dips across an old solid floor that is otherwise sound and dry. Where the old floor rises and falls by more than about 10mm, or is cracked, hollow or damp, pouring deeper compound is a false economy. Thick compound tends to crack and come loose, so a floor in that state is better replaced with a fresh sand and cement screed.
For very thin work over a sound base, such as a few millimetres before sheet flooring, a latex screed may be enough. We check the floor with a straightedge before recommending anything, so you know which repair you are paying for. We pick the primer to suit what is underneath, whether an old cement floor, the new extension screed or calcium sulphate; a mismatched primer is one of the usual reasons compound lifts later on.
How we price floor levelling in Waltham Forest
A fixed written price within 24 hours, once we know the area and the base. See our floor screeding cost guide.
Who levels your floor in Waltham Forest

K & B Screeding’s own team, led by director Donatas Bardisevicius. Founded 2019, company 12298780.
See what customers say in our Google reviews and on our testimonials page.
Floor Levelling from Slough to Waltham Forest
As the crow flies, our yard in Slough is about 27.9 miles from Waltham Forest, which lies to the east. Postcodes here include E4, IG8, E17 and E10, and Redbridge (3.2 miles), Chigwell (3.9 miles), Hackney (4 miles) and Haringey (4.8 miles) are close by.
More on floor levelling, part of our screeding services. Not sure whether you need a thin compound or a full flowing screed? See self levelling screed explained.