How can I repair holes in UPVC conservatory components?

TheBigDipper

I've removed some blinds from the inside of my conservatory which the previous owner installed. The brackets were drilled and screwed into UPVC and has left holes that I want to repair. I don't expect an invisible repair, because I won't be sanding down the UPVC (unless someone can explain why I should) or repainting. I'd like to fill the holes in a similar colour (standard conservatory white) and make them less noticeable. The UPVC pieces are hollow inside, so they're proper holes rather than a crater (IYSWIM).

Any suggestions? I'd just replace the parts if it was straightforward, but it isn't.

Rocker

White caulk would work as would fitting screws with white plastic dome shaped covers. As used to fit mirror glass on walls.

ronnyb

Silicone or plastic profiles? Pics would be helpful.

77ric

Can you find white upvc dowel in the right diameter? 

Then secure with superglue? 

Perhaps, there may be better options. 

p90fool

Something like this?

https://www.ebay.co.uk/itm/221875515304

ICBM

p90fool said:

Something like this?

https://www.ebay.co.uk/itm/221875515304

This. Drill the holes out cleanly to the size of small ones of these - whatever is the smallest size larger than the screw holes - de-burr the edges with a hand countersink so they'll sit flush, and if necessary (it shouldn't be if they're a good fit) use a bit of white silicone sealant to glue them in.

Kittyfrisk

Or try one of these products?
   https://www.ebay.co.uk/itm/Weiss-Cosmofen-RM-PVC-UPVC-Window-Door-Frame-Dent-Crack-Filler-Repair-Mass-Kit/123790810669?epid=23007811948&hash=item1cd281de2d:g:6YkAAOSwUlFcNIVm

https://www.amazon.co.uk/White-Plastic-Epoxy-Repair-Putty/dp/B07L45ZZF8/ref=pd_bxgy_img_2/261-5172883-1241815?_encoding=UTF8&pd_rd_i=B07L45ZZF8&pd_rd_r=13c1f753-46ac-49d7-a74d-4baa845a1d8c&pd_rd_w=8lMHz&pd_rd_wg=SEBic&pf_rd_p=dcf35746-0212-418b-a148-30395d107b2d&pf_rd_r=C63EYNNPS55B5WABSVZ0&psc=1&refRID=C63EYNNPS55B5WABSVZ0 ;

duotone

Rocker said:

White caulk would work as would fitting screws with white plastic dome shaped covers. As used to fit mirror glass on walls.

This is a good method. The good thing is they all look the same & consistent.  If you start buying the jars of filler, over time they tend to discolour. Looking nicotine yellow & horrible.

Something like this should sort you out https://www.toolstation.com/plastic-dome-screw-cover/p85514

TheBigDipper

Thanks all for your advice so far. 

underdog

The plastic plugs and the right size drill bit would work best.

ToneControl

https://www.ebay.co.uk/i/402006726385?chn=ps&var=671868247131&norover=1&mkevt=1&mkrid=710-134428-41853-0&mkcid=2&itemid=671868247131_402006726385&targetid=938486033020&device=c&mktype=pla&googleloc=1006963&campaignid=10199631037&mkgroupid=101938325957&rlsatarget=aud-381667280803:pla-938486033020&abcId=1145985&merchantid=114889737&gclid=EAIaIQobChMIi87E2-z86wIVVOh3Ch2qKAVpEAYYBiABEgI-OfD_BwE

DiscoStu

I fit blinds for a living. I have tubes of pvc filler in the van (white & brown) for hiding old holes. Some customers prefer to use the plugs mentioned above but I leave that up to them.