Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Brushed Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Brushed Stainless Steel Penny 510x450 Single Bowl Sink
Alma Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Brushed Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Brushed Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Buildmat Sink Stainless Steel Penny 510x450 Single Bowl Sink
Alma
Penny

Penny 510x450 Single Bowl Sink

SN101003
$329
  • In stock, free shipping

Learn more about the design of our
Penny 510 Single Bowl Sink

The Penny 510 sink is extremely versatile and we see it being used in both the small kitchens and the laundry. People are familiar with this size because it matches... Read more

Long 25 Year Structural Warranty
Long 25 Year Structural Warranty
Next Day Dispatch From Warehouse
Next Day Dispatch From Warehouse
100% Australian Owned & Operated
100% Australian Owned & Operated
View specifications Compatible accessories View technical drawing

Learn more about the design of our
Penny 510 Single Bowl Sink

The Penny 510 sink is extremely versatile and we see it being used in both the small kitchens and the laundry. People are familiar with this size because it matches a similar profile of the classic pressed tubs, but with the extra depth it allows you to clean pots and pans as well and being big enough to soak things in. No wonder it's the most popular size.

 

  • 1.5mm thick (16 gauge) steel for increased durability.
  • 46-litre capacity
  • 460 x 400mm internal sink dimensions.
  • Popular in the Kitchen and Laundry.
  • Hardwearing 304 grade Stainless Steel (ISO9001:2000).
  • Purpose built kitchen sinks for domestic and commercial application.
  • Minimum 18% Chromium and 8% Nickle.
  • Smooth R10 rounded internal edges for sleek modern design but still easy to clean.
  • Matte/Satin with Hairline/Brushed Finish to disguise scratching.
  • Bent, welded, grinded, polished and packed by hand.
  • Suitable for under-mount, top-mount and flush-mount.
  • X-Shaped Fall Design to Central waste.
  • Symmetrical sink tub allows for reversible installation flexibility.
  • Perfect as a kitchen sink or laundry trough.
  • 90mm Strainer Waste and Plug included for each drain.
  • Noise reducing sound absorbing pads to all external faces and base.
  • Exterior coating to prevent condensation.
  • Fit for Australian Standards and UPC certified.
  • Proudly 100% Australian Owned and Operated.
  • 25-years warranty.
Impressive 46 L Capacity

46 L capacity which is 0.05 m³ internal cubic size. Generously sized Single Bowl Sink to fit all your pots and pans. Perfect as a kitchen sink or laundry trough.

304-Grade Stainless Steel

Hardwearing 304-grade Stainless Steel (ISO09001:2000). Purpose built kitchen sinks for a domestic & commercial application. Minimum 18% Chromium and 8% Nickel.

Hand-welded, Premium Design

Bent, welded, grinded, polished and packed by hand. Matte/Satin with Hairline/Brushed Finish to disguise scratching. X-Shaped Fall Design to Central waste.

1.5mm Thick / 16-gauge Stainless Steel

Constructed with premium 1.5mm thick stainless steel. Built to withstand the test of time, ensuring exceptional durability over the years.

Topmount / Undermount / Flush-mount Installation

Suitable for under-mount, over-mount and flush-mount. Symmetrical sink tub allows for reversible installation flexibility. Fit for Australian Standards and UPC certified.

Sound-Pads Installed for Noise-Reduction

Noise reducing sound absorbing pads to all external faces and base. Exterior coating to prevent condensation.

Brand:
Alma
SKU:
SN101003
Product Finish:
Brushed Stainless Steel in Matte Hairline Texture Finish
Configuration:
Single Bowl Sink
Installation Methods:
Undermount, Topmount & Flushmount
Internal Edges:
R10 Slightly Rounded Corners
Thickness:
16 gauge / 1.5mm Thick Stainless Steel
Capacity in Litres:
46 L
Internal Cubic Size:
0.05 m³
Sink Size:
510 x 450 mm (Including Lip)
Bowl Size:
460 x 400 mm (Excluding Lip)
Depth:
250mm
Internal Corners:
R10 Radius
External Corners:
R20 Radius
Sounds Pads:
Yes, to all sides and base
Strainer:
1 included w/ plug
Waste Location:
X shape fall to Centre Waste
Strainer Waste Size:
90mm Diameter
Product Tolerances:
+/- 3%
Warranty:
25 Years Structural Warranty
Box Dimensions:
580 x 520 x 320mm
Boxed Weight:
10.0 kg

Buildmat is offering Free Shipping Australia Wide on kitchen sinks.

Buildmat offers free shipping for all orders over $100.
All our orders are shipped from our Melbourne warehouse and are dispatched next business day.

Shipping time estimates are listed below. if you're really worried about delivery times feel free to call us and we can give you a more accurate estimate and also let you know who our courier for your area is.

Melbourne
1-3 business days
Sydney
2-5 business days
Adelaide
2-5 business days
Brisbane
2-7 business days
Canberra
2-5 business days
Hobart
2-7 business days
Darwin
3-10 business days
Perth
3-10 business days
Regional victoria
1-3 business days
Interstate regional areas
3-10 business days

We recommend that before buying a sink you measure, measure and measure again the area you're working with and quadruple-check the measurements and the size of the sink is what you're after.

Why? Because sinks are VERY LARGE parcels which means they cost a fortune to send around. As much as we'd love to offer it, we do not offer free returns, so please triple check and try to choose the right sink the first time round because it breaks our hearts (and sometimes your wallet) when you choose the wrong colour or size and need to do a return. If you're ever unsure first ask your cabinet maker because they are seriously the experts in getting this right, if you're still unsure please send us an email or give us a call

The other thing to consider when getting a stainless steel sink is that stainless steel scratches! Yes we know, we've produced a beautiful brushed stainless steel finish on all our sinks, and yes we are using a very high quality stainless steel but unfortunately, scratches are inevitable on steel. If you'd like to prolong your brushed finish you can consider looking at the sink protector grids.

Whether you're upgrading your kitchen sinks or laundry sinks, choosing the right one makes daily tasks easier and keeps your space looking great. Here's how to find a sink one that works perfectly for you.

1. Measure your cabinet and benchtop

Measure the internal width, depth and height of your base cabinet, plus the benchtop depth. Check the sink's cut-out requirements so you don't choose a model that won't fit. For laundries, also measure any overhead cupboards or shelving that might limit how deep your sink can be.

2. Choose your sink size

For kitchens: Pick a small kitchen sink for compact kitchens, apartments or a second prep zone where bench space matters. Choose a large kitchen sink if you cook often or wash big items like roasting pans and baking trays.

For laundries: Choose a small laundry sink for tight spaces or light use. Go for a large laundry tub if you do a lot of hand washing, soaking, or need room for washing pets or muddy boots.

3. Select your bowl layout

Single bowl: Go for a single bowl kitchen sink if you want one big, clear space and mainly use a dishwasher. In laundries, single bowls give you maximum room for soaking and washing large items.

Double bowl: Choose a double bowl kitchen sink or double laundry tub if you like to soak in one side while rinsing or prepping in the other, or if more than one person uses the sink at a time.

4. Choose the installation type

  • Topmount (drop-in): Easier to install and good for tight budgets, but the rim can catch crumbs. Available for both kitchen and laundry sinks.
  • Undermount: Cleaner look and easy to wipe straight into the bowl, but usually needs stone or solid surfaces and a pro install. Works beautifully in kitchens and laundries.
  • Flushmount: Sits level with the benchtop for a seamless, modern look – mainly for kitchens.
  • Farmhouse sinks: Strong feature piece and comfortable to work at, but needs custom cabinetry – perfect for statement kitchens.

5. Match the material to your needs and style

  • Stainless steel: Tough, low maintenance and suits most kitchens and laundries. The most popular choice for good reason.
  • Granite composite: Matte look that hides marks beautifully and works well in modern designs. Available in black, white and other colours.
  • Fireclay: Glossy, classic finish perfect for farmhouse or traditional kitchens, but can chip if hit hard.
  • Copper: Bold look that develops a natural patina over time and needs more care.
  • Ceramic: Smooth, easy to clean, great for laundries – timeless and practical.

6. Think about colour options

While stainless steel is classic, you can add personality with black sinks, white sinks, brass gold, or gunmetal finishes. Match or complement your tapware and cabinet handles for a coordinated look.

7. Consider add-on accessories

For kitchens, add a sink protector grid to protect the base, and consider colanders, dishracks and drainboards, or chopping boards that fit your sink for easier prep and drying. For laundries, look at sinks with built-in tap landing or overflow features.

8. Set your budget

Most quality kitchen sinks and laundry sinks sit between $300–$1,200 or more, depending on size, configuration and material. Premium materials, larger sizes, or statement designs like farmhouse sinks sit higher. Allow extra if you need professional installation for undermount or more complex setups.

Need more help finding the right kitchen sink? 

Read our full guide to choosing the best kitchen sink. Or, head to our building and renovating tips blog for practical advice, renovation examples, and the latest kitchen design trends to help you plan with confidence.

Learn more about the design of our
Penny 510 Single Bowl Sink

The Penny 510 sink is extremely versatile and we see it being used in both the small kitchens and the laundry. People are familiar with this size because it matches a similar profile of the classic pressed tubs, but with the extra depth it allows you to clean pots and pans as well and being big enough to soak things in. No wonder it's the most popular size.

 

  • 1.5mm thick (16 gauge) steel for increased durability.
  • 46-litre capacity
  • 460 x 400mm internal sink dimensions.
  • Popular in the Kitchen and Laundry.
  • Hardwearing 304 grade Stainless Steel (ISO9001:2000).
  • Purpose built kitchen sinks for domestic and commercial application.
  • Minimum 18% Chromium and 8% Nickle.
  • Smooth R10 rounded internal edges for sleek modern design but still easy to clean.
  • Matte/Satin with Hairline/Brushed Finish to disguise scratching.
  • Bent, welded, grinded, polished and packed by hand.
  • Suitable for under-mount, top-mount and flush-mount.
  • X-Shaped Fall Design to Central waste.
  • Symmetrical sink tub allows for reversible installation flexibility.
  • Perfect as a kitchen sink or laundry trough.
  • 90mm Strainer Waste and Plug included for each drain.
  • Noise reducing sound absorbing pads to all external faces and base.
  • Exterior coating to prevent condensation.
  • Fit for Australian Standards and UPC certified.
  • Proudly 100% Australian Owned and Operated.
  • 25-years warranty.
Impressive 46 L Capacity

46 L capacity which is 0.05 m³ internal cubic size. Generously sized Single Bowl Sink to fit all your pots and pans. Perfect as a kitchen sink or laundry trough.

304-Grade Stainless Steel

Hardwearing 304-grade Stainless Steel (ISO09001:2000). Purpose built kitchen sinks for a domestic & commercial application. Minimum 18% Chromium and 8% Nickel.

Hand-welded, Premium Design

Bent, welded, grinded, polished and packed by hand. Matte/Satin with Hairline/Brushed Finish to disguise scratching. X-Shaped Fall Design to Central waste.

1.5mm Thick / 16-gauge Stainless Steel

Constructed with premium 1.5mm thick stainless steel. Built to withstand the test of time, ensuring exceptional durability over the years.

Topmount / Undermount / Flush-mount Installation

Suitable for under-mount, over-mount and flush-mount. Symmetrical sink tub allows for reversible installation flexibility. Fit for Australian Standards and UPC certified.

Sound-Pads Installed for Noise-Reduction

Noise reducing sound absorbing pads to all external faces and base. Exterior coating to prevent condensation.

Brand:
Alma
SKU:
SN101003
Product Finish:
Brushed Stainless Steel in Matte Hairline Texture Finish
Configuration:
Single Bowl Sink
Installation Methods:
Undermount, Topmount & Flushmount
Internal Edges:
R10 Slightly Rounded Corners
Thickness:
16 gauge / 1.5mm Thick Stainless Steel
Capacity in Litres:
46 L
Internal Cubic Size:
0.05 m³
Sink Size:
510 x 450 mm (Including Lip)
Bowl Size:
460 x 400 mm (Excluding Lip)
Depth:
250mm
Internal Corners:
R10 Radius
External Corners:
R20 Radius
Sounds Pads:
Yes, to all sides and base
Strainer:
1 included w/ plug
Waste Location:
X shape fall to Centre Waste
Strainer Waste Size:
90mm Diameter
Product Tolerances:
+/- 3%
Warranty:
25 Years Structural Warranty
Box Dimensions:
580 x 520 x 320mm
Boxed Weight:
10.0 kg

Buildmat is offering Free Shipping Australia Wide on kitchen sinks.

Buildmat offers free shipping for all orders over $100.
All our orders are shipped from our Melbourne warehouse and are dispatched next business day.

Shipping time estimates are listed below. if you're really worried about delivery times feel free to call us and we can give you a more accurate estimate and also let you know who our courier for your area is.

Melbourne
1-3 business days
Sydney
2-5 business days
Adelaide
2-5 business days
Brisbane
2-7 business days
Canberra
2-5 business days
Hobart
2-7 business days
Darwin
3-10 business days
Perth
3-10 business days
Regional victoria
1-3 business days
Interstate regional areas
3-10 business days

We recommend that before buying a sink you measure, measure and measure again the area you're working with and quadruple-check the measurements and the size of the sink is what you're after.

Why? Because sinks are VERY LARGE parcels which means they cost a fortune to send around. As much as we'd love to offer it, we do not offer free returns, so please triple check and try to choose the right sink the first time round because it breaks our hearts (and sometimes your wallet) when you choose the wrong colour or size and need to do a return. If you're ever unsure first ask your cabinet maker because they are seriously the experts in getting this right, if you're still unsure please send us an email or give us a call

The other thing to consider when getting a stainless steel sink is that stainless steel scratches! Yes we know, we've produced a beautiful brushed stainless steel finish on all our sinks, and yes we are using a very high quality stainless steel but unfortunately, scratches are inevitable on steel. If you'd like to prolong your brushed finish you can consider looking at the sink protector grids.

Whether you're upgrading your kitchen sinks or laundry sinks, choosing the right one makes daily tasks easier and keeps your space looking great. Here's how to find a sink one that works perfectly for you.

1. Measure your cabinet and benchtop

Measure the internal width, depth and height of your base cabinet, plus the benchtop depth. Check the sink's cut-out requirements so you don't choose a model that won't fit. For laundries, also measure any overhead cupboards or shelving that might limit how deep your sink can be.

2. Choose your sink size

For kitchens: Pick a small kitchen sink for compact kitchens, apartments or a second prep zone where bench space matters. Choose a large kitchen sink if you cook often or wash big items like roasting pans and baking trays.

For laundries: Choose a small laundry sink for tight spaces or light use. Go for a large laundry tub if you do a lot of hand washing, soaking, or need room for washing pets or muddy boots.

3. Select your bowl layout

Single bowl: Go for a single bowl kitchen sink if you want one big, clear space and mainly use a dishwasher. In laundries, single bowls give you maximum room for soaking and washing large items.

Double bowl: Choose a double bowl kitchen sink or double laundry tub if you like to soak in one side while rinsing or prepping in the other, or if more than one person uses the sink at a time.

4. Choose the installation type

  • Topmount (drop-in): Easier to install and good for tight budgets, but the rim can catch crumbs. Available for both kitchen and laundry sinks.
  • Undermount: Cleaner look and easy to wipe straight into the bowl, but usually needs stone or solid surfaces and a pro install. Works beautifully in kitchens and laundries.
  • Flushmount: Sits level with the benchtop for a seamless, modern look – mainly for kitchens.
  • Farmhouse sinks: Strong feature piece and comfortable to work at, but needs custom cabinetry – perfect for statement kitchens.

5. Match the material to your needs and style

  • Stainless steel: Tough, low maintenance and suits most kitchens and laundries. The most popular choice for good reason.
  • Granite composite: Matte look that hides marks beautifully and works well in modern designs. Available in black, white and other colours.
  • Fireclay: Glossy, classic finish perfect for farmhouse or traditional kitchens, but can chip if hit hard.
  • Copper: Bold look that develops a natural patina over time and needs more care.
  • Ceramic: Smooth, easy to clean, great for laundries – timeless and practical.

6. Think about colour options

While stainless steel is classic, you can add personality with black sinks, white sinks, brass gold, or gunmetal finishes. Match or complement your tapware and cabinet handles for a coordinated look.

7. Consider add-on accessories

For kitchens, add a sink protector grid to protect the base, and consider colanders, dishracks and drainboards, or chopping boards that fit your sink for easier prep and drying. For laundries, look at sinks with built-in tap landing or overflow features.

8. Set your budget

Most quality kitchen sinks and laundry sinks sit between $300–$1,200 or more, depending on size, configuration and material. Premium materials, larger sizes, or statement designs like farmhouse sinks sit higher. Allow extra if you need professional installation for undermount or more complex setups.

Need more help finding the right kitchen sink? 

Read our full guide to choosing the best kitchen sink. Or, head to our building and renovating tips blog for practical advice, renovation examples, and the latest kitchen design trends to help you plan with confidence.

ALSO AVAILABLE IN:
Alma Brushed Gunmetal Penny 510x450 Single Bowl Sink

Alma Brushed Gunmetal Penny 510x450 Single Bowl Sink

$569
Alma Brushed Brass Gold Penny 510x450 Single Bowl Sink

Alma Brushed Brass Gold Penny 510x450 Single Bowl Sink

$569
CURATED COLLECTIONS

Explore the Alma Stainless Steel Range Collection

Alma Willow 600x450 Medium Single Bowl Sink
Alma Penny 510x450 Single Bowl Sink
Alma Avisa 700x450 Large Single Bowl Sink
Alma Nala 450x450 Single Bowl Sink
Alma Madison 775x450 Double Bowl Sink
Alma Maya 380x450 Single Bowl Sink
View Entire Collection
Compatible Accessories

Complete your kitchen workstation

Alma Penny 510 Sink Protector Grid
In stock, ready to ship
Alma Jeya 510 Sink Lid
In stock, ready to ship
Alma Piper Portable Mini Sink
In stock, ready to ship
Alma Aiden Portable Drain Board Brushed Stainless Steel
In stock, ready to ship
Alma Zander Stainless Steel Roll Mat
In stock, ready to ship
Alma Ellie Dish Rack
In stock, ready to ship
Alma Shan Wooden Chopping Board
In stock, ready to ship
Alma Carter Colander
In stock, ready to ship
Alma Arthur Slimline Colander Brushed Stainless Steel
In stock, ready to ship
Alma Emma Chopping Board & Integrated Colander Set
In stock, ready to ship
Alma Billy Portable Drain board Stainless Steel
In stock, ready to ship
Premium features

Where design meets function

Superior Durability and Sound Absorption

The thickness of kitchen sinks plays an important part to the quality and durability. The thicker the steel used to make it means you get more sink.

Modern Design and Limitless Possibilities

Expertly hand-welded by skilled craftspeople using true 1.5mm thick stainless steel for unmatched durability and elegance that machine-pressing cannot achieve.

Award-Winning Innovative Kitchen Sinks

Buildmat's 2020 Architecture Masterprize winner demonstrates our commitment to innovation and design excellence in the global kitchen marketplace.

GALLERY

Discover Our Premium Collection

Technical drawings

Modern Design and
Limitless Possibilities

Our Precision Handmade sinks means that there are people actually welding the sink together

SNA01017 Brochure
Instant download
SNA01017 REVIT FILE
Instant download
VIEW ALL SINK BIM LIBRARY
TOP VIEW
Technical
Click to enlarge
SIDE VIEW
Technical
Click to enlarge
Model
SN101003
Capacity
46 L
Finish
Brushed Stainless Steel
Internal Corner Radius
R10
Sink Size
510 x 450 mm
Bowl Size
460 x 400 mm
Depth
250mm
Thickness
1.5mm / 16 gauge steel
Premium Materials

Thickness you can feel, quality that lasts a lifetime.

Superior 1.5mm thickness gives you a sink that lasts longer, sounds quieter, and stands up to whatever your kitchen throws at it.

Product Thickness

Customer Reviews

Based on 104 reviews
96%
(100)
3%
(3)
1%
(1)
0%
(0)
0%
(0)
L
Lloyd C. (Perth, WA)
Alma penny sink

Perfect size, look and quality. Super happy with the design, finish and shopping experience

User picture
X
Xiang Z. (Brisbane, QLD)
Beautifully made Single Bowl Sink

Beautifully made Single Bowl Sink, I bought this for my laundry. Highly recommend!

User picture User picture
M
Maggie (Melbourne, VIC)
Great sink!

Love our new sink. The sink was delivered quickly and very well packaged. Once installed it looks amazing! Great size for our laundry easy to clean. Would definitely buy from Buildmat again!

User picture
D
Darren (Adelaide, SA)
510x450 single bowl sink

Excellent customer service after product was lost by the delivery company a replacement was promptly dispatched. The sink is a great addition to the laundry upgrade and easy to install even for a novice like me.

User picture
K
Keith D. (Sydney, NSW)
Excellent Stainless Sink

The Penny Single Bowl Sink is a robust and elegant addition to our new kitchen. The product was easy to order and arrived as described and well packaged. The 1.5mm steel thickness adds a solid feel and size, engineering and finish is excellent - this unit will complement any kitchen or laundry design.

User picture
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