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We are closed from 2:00 pm, Dec 18 2025, and reopen Jan 12 2026. Online orders placed between these dates will be received and queued upon our return. Happy holidays!

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Plaster Pediments

PedimentsPediments are usually placed above door openings and used with pilasters to create a grand opening.


View PEDIMENTS ONLINE CATALOGUE

APD1
APD1
APD1
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$322.50 ea.
FLATBACKED PEDIMENT Height -330mm Length -1455mm Depth -70mm
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APD3
APD3
APD3
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$263.20 per LM
FLATBACKED PEDIMENT Height -200mm Length - up to 3600mm Depth -80mm
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APD4
APD4
APD4
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$213.90 per LM
FLATBACKED PEDIMENT Height -300mm Length -up to 3600mm Depth -70mm
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APD5
APD5
APD5
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$322.50 ea.
FLATBACKED PEDIMENT Height -310mm Length -1190mm Depth -70mm
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APD6
APD6
APD6
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$225.40 ea.
FLATBACKED PEDIMENT Height -310mm Length -800mm Depth -30mm Can be used as exterior wall decoration made of resin POA.
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APD7
APD7
APD7
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$225.40 per LM
FLATBACKED PEDIMENT Height -390mm Length -Up to 2480mm Depth -40mm
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APD8
APD8
APD8
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$486.90 ea.
FLATBACKED PEDIMENT Height -580mm Overall width -2075mm Depth at top -140mm Width at base - 1845mm Depth at base - 80mm
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APD9
APD9
APD9
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$470.40 ea.
FLATBACKED PEDIMENT Height -500mm Overall width -1580mm Depth at top -140mm Width at base - 1355mm Depth at base - 80mm
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Customer Testimonial
Great service they provided additional product when we needed it urgently and very friendly delivery staff. Would definitely use Allplasta again.
Greg
Customer Testimonial
Beautiful products. Delivered when promised. Great communication advising delivering time and tracking arrival.
Paul Conroy
Customer Testimonial
Hi Allplasta, Pleased to advise that the three custom arches were installed shortly after delivery, and were a great fit. Thanks very much for the care and effort in sizing these arches. I have attached a picture showing the end of one of the installed arches FYI. regards Greg
Greg
Customer Testimonial
Brady was well informed, had the quote back within minutes! Fantastic turn around with delivery and payment transaction. Driver helped to bring in long lengths, great job all round … ONLY place to use in Sydney.
Ian - Roger's Construction
Customer Testimonial
On behalf of our business I would like to congratulate you on the top quality of your product.

We have used various decorative cornices on past jobs over the years and have generally ordered them directly through CSR in Penrith. The quality has often been very poor, with much breakage, porous holes and variations in thickness throughout the length of the cornice. This of course means much more work and time required in repairing and patching to make it look good.

This was not the case with what we got on Friday last week. It was superb. It was strong. It was beautifully even on the face surface. There were no porous holes to fill and it was even throughout the entire length of the 4.8m lengths.

We are pleased we found you (by default) and can deal with you directly as of now.

Well done and keep it up.
Jenni Sampson of M & J Sampson Builders
Customer Testimonial
Great service. Cornices look great. Order was filled and delivered quickly. Communication about order and delivery was clear and we were always kept informed.
Kylie
Customer Testimonial
Service was excellent. Very helpful. Product was manufactured and delivered by the promised date.
Mario Essert
Customer Testimonial
The Allplasta team are great to work with and the product is first class. I love our ceiling roses and cornice. They have really elevated the build.
Robyn Hughes