I have just had a small deck built to stop visitors plunging to their
deaths when stepping out of bi-fold doors.

The carpenter made a good job but told me to protect it with oil.
I would like to maintain its natural colour.

Has anyone sufficient experience to be able to recommend something?

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On 4/26/2024 11:05 AM, pinnerite wrote:
> I have just had a small deck built to stop visitors plunging to their
> deaths when stepping out of bi-fold doors.
>
> The carpenter made a good job but told me to protect it with oil.
> I would like to maintain its natural colour.
>
> Has anyone sufficient experience to be able to recommend something?

It's probably cheaper, to let the visitors pile up until
they're flush with the adjacent surface :-)

Didn't the carpenter ask you any questions about PTL
(pressure treated lumber) ?

Plain pine, rots like a bastard. Been there, bought the Tshirt.
Current backyard project, is built completely out of PTL, with a
hybrid redwood-coloured finish on the outside.

If you must use plain pine, at least use fasteners from
the back of it. Don't nail into the front surface, because
pine rot starts right around where the nail goes into the
top surface of the board. No, it is not physically possible,
to make an airtight seal around a nail-set.

Sure, lay on your oil. Go to it. But that's not as effective
as a chemical which is sucked into the wood via an applied
vacuum. PTL comes in different grades, and the grade intended
for below-grouns usage, has the highest amount of chemicals
sucked into it. It takes multiple vacuum runs, to get a good
percentage of coverage through the volume of the wood grain.

Whatever oil the guys tell you to use, you'll be applying
it once a year. Until the deck rots out, of course.
Oil can certainly cover surfaces. Most of the surface,
will have some protection. It's the fastener holes I consider
to be "a hopeless situation". That's how the rot gets in.

Paul

On Sun, 28 Apr 2024 03:58:26 -0400
Paul <nospam@needed.invalid> wrote:

> On 4/26/2024 11:05 AM, pinnerite wrote:
> > I have just had a small deck built to stop visitors plunging to their
> > deaths when stepping out of bi-fold doors.
> >
> > The carpenter made a good job but told me to protect it with oil.
> > I would like to maintain its natural colour.
> >
> > Has anyone sufficient experience to be able to recommend something?
>
> It's probably cheaper, to let the visitors pile up until
> they're flush with the adjacent surface :-)
>
> Didn't the carpenter ask you any questions about PTL
> (pressure treated lumber) ?
>
> Plain pine, rots like a bastard. Been there, bought the Tshirt.
> Current backyard project, is built completely out of PTL, with a
> hybrid redwood-coloured finish on the outside.
>
> If you must use plain pine, at least use fasteners from
> the back of it. Don't nail into the front surface, because
> pine rot starts right around where the nail goes into the
> top surface of the board. No, it is not physically possible,
> to make an airtight seal around a nail-set.
>
> Sure, lay on your oil. Go to it. But that's not as effective
> as a chemical which is sucked into the wood via an applied
> vacuum. PTL comes in different grades, and the grade intended
> for below-grouns usage, has the highest amount of chemicals
> sucked into it. It takes multiple vacuum runs, to get a good
> percentage of coverage through the volume of the wood grain.
>
> Whatever oil the guys tell you to use, you'll be applying
> it once a year. Until the deck rots out, of course.
> Oil can certainly cover surfaces. Most of the surface,
> will have some protection. It's the fastener holes I consider
> to be "a hopeless situation". That's how the rot gets in.
>
> Paul

Thanks. Helpful.

Alan

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