should decking be ribbed side down uk

decking guide from decking today is

the final stage is to secure the decking boards to the frame. this is best carried out by screwing the boards down so that they can easily be removed at a later stage for replacement or repair. to screw the boards down it is best to pre drill the holes and counter sink the tops. the screws you use should be one that will not rust.

eight decking myths busted

grooved decking should be fitted face down there is a growing preference to fit deck boards grooved side down with the reeded or smooth side facing up. it is entirely up to you whether you lay the boards grooved side up or down but, there are a few things you should bear in mind.

deck upside down..? remedy ?

i prefer reed side down. i researched this extensively several years ago and the general conclusion is that it does not matter as long as there is a gap between the boards. if you go for a flush fit no gap then the reed side should be down for ventilation. just finished laying a 12m x 3.7 m merbau deck. over 2000 screws. my back is stuffed.

stain all sides of deck board best deck stain reviews

do you stain all sides of deck board? welcome to, your source for the latest tips, tricks, deck stain industry insights. this is an update for our previously published article, discussing whether or not you should stain all sides of deck board. as before, we recommend you only stain the exposed sides of the deck board.

should decking ridges face up or down?

down and dirty. however, every decking timber manufacturer will tell you: the proper way to install a board is ridge side down. the ridges, they say, were designed to let air circulate underneath the boards. this, according to them, prevents the buildup of moisture and, consequently, of mould. the ridges are not there to keep you from slipping and sliding around your deck. nor are they intended to make your deck look nice.

do i lay decking bark-side up or down? building and

seldom does a week pass when i dont hear reasons why deck boards should be installed either bark-side up or bark-side down. in truth, the answer is very simple. lay deck boards so that the best-looking face is facing up

'reversible' decking: which side should actually face up

reversible deck boards are reversible which side up is down to you, its all about look and feel. i have installed about 20 decks in the last decade and in the uk and can safely say that the less likely to hold water then the cleaner it will remain in the long run, reducing maintenance.

'reversible decking boards' please explain

ha righty-ho then. that one link seems to answer the question once and for all. any board type, be it smooth one side and ribbed the other, or ribbed differently either side, can be laid any way up you like, based purely on your preference for appearance and grip profile. cheers dave arfa


i think the reeded side down looks better, but not as safe as reeded side up. having said that, they both slip to a degree when wet, and water tends to sit in the reeding grooves after rain. as for decking oil; cabots and wattyl are good, and ive heard of another brand called sickens but i dont know much about it.

deck boards timber decking advice

the alternative side to the grooved side will often be ribbed or smooth. if the opposite side to the grooved side is clearly not meant to be seen i.e. its not properly finished or has no decorative features like ribbing, then clearly the decking should be fitted with the grooved side up.

which way to lay decking boards screwfix community forum

i have some decking to do in a small enclosed back yard and wondered which way to lay the boards,it is 2.3m wide with the house wall on one side and another wall on the opposite side and 4m in lenght leading to a small garden first i thought run the boards lenght ways 4m sloping down to the garden,but thinking again i think it would look good putting them width ways 2.3m .which would

are your deck boards installed right side up?

if the board is installed wrong side up or bark side up it will curve up on the edges when dry and water can gather and sit in the cup. that is a recipe for wood rot and problems. if you look at a dry deck board from the end grain you can see the rings in the wood.

decking boards: which side up?

if the deck is elevated with good air circulation underneath, then the moisture content will be more uniform, and the boards are more likely to remain flat. it has also been argued that the heart side of the boards rots more slowly than the bark side, so the heart side should be installed facing up.

should decking grooves face up or down? build

there is a long-standing and surprisingly fiery debate on about whether the grooves or reeds, as they're called on a decking board are intended to be placed face up or face down. internet commenters have waged intense campns supporting one side or the other and decking installers can be found sitting in

easiest way to sanding grooved decking boards? diynot forums

these are what i need to do, i am not sure if the decking on the gazebo is the grooved one, i'm quite sure there was some grooved decking on at least one part of the house that i need to do. i want to get it done to a high standard and i hate hand sanding so want to get a tool to do the hard work for me.


the cost of the decking timber includes the cost of machining the grooves in one side, and they are there for a purpose so they go on top. they wouldn't go to the trouble of cutting grooves just to have them fixed face down, because they serve no purpose that way.

grooved vs smooth timber decking and cladding association tdca

in the usa, where timber decking extremely popular, the smooth deck board predominates. in australia, they advocate to use the grooves face down stating that grooves or reeds on a decking board are designed to allow for airflow underneath the boards to stop moisture and mould build up.

'reversible decking boards' please explain

all the usa books show boards grooves down. this is confirmed by experience. a 4.2m deck board 145mm x 28mm will be incredibly strht, no more than a few mm out over the run. i reckon the numptys who run the sheds looked at the boards used in the usa and assumed incorrectly, through lack of experience, that the grooved side should be up.

ribbed and smooth timber decking board

timber decking available in boards machined from and 125mm wide. all the boards have been pressure treated for long life and low maintenance. one side is ribbed and the other side is smooth. the lengths of the board may vary subject to stock availability. 3.6m and 4.8m long for the 125mm wide boards

how to restore and replace garden decking decking hero

to sand decking boards, you should first clean your deck surface using the steps detailed in our guide. hire an orbital sander and enough sandpaper needed for the size of your deck. if your deck is very weathered and needs a lot of sanding, start with rough 40 to 60-grit sandpaper.

'reversible decking boards' please explain

the ribbed side should always be on the bottom by design, not to prevent cupping, but to provide the maximum number of drip points so that water doesn't cling to the underside of the board. if both sides have grooves, it's the side with most ribs i.e.drip strips that go underneath.

top 5 deck cleaning mistakes 5 star timbers

5 star timbers - blog top 5 deck cleaning mistakes. august 19, 2015. in order to keep a timber deck looking its best, it must be kept clean and well is a good idea to inspect your timber deck at least annually to ensure that it is in good condition.

decking oil or stain, which is best?

good afternoon nathan, the ronseal decking oil is a solvent based product and the ronseal ultimate decking oil is a water based, they will not be compatible and there will be adhesion problems and probably quite a patchy finish should you use one over the other.. so my advice would be to stick with the current decking oil, or allow it to wear away for a year or more and then try the ultimate.

the decking debate: grip tread up or down?

grooved face down allows airflow between deck and supporting joist; be aware that many manufacturers grade the best face of the decking on one side normally the ribbed face so you will need to check what face has been graded in advance. you may not be able to reverse the decking without exposing some defects on the back face.