Claude HTML

Home-based industrial B2B manufacturing — the business nobody talks about

Design it.
Build it.
Sell it.

A proven 8-module course from someone who has designed their own industrial products, created all their own content, and run a home-based B2B manufacturing business for 18 years — averaging 70% product margin throughout.

View all packages →
18 Years in business
70% Avg product margin
48 Age I started
$0 Startup investors
B2B Business model
"I was 48. I had a job. I designed my own products, created all my own content, and built the whole thing from home. Eighteen years later I'm still doing it."

In 2007, I walked away from full-time employment and started a home-based industrial vacuum manufacturing business selling directly to other businesses.

I didn't buy someone else's product and resell it. I designed every product myself from scratch before sending designs to a fabricator — which is the reason I've averaged 70% margin for 18 years. When you own the design, nobody can undercut you on price because nobody makes exactly what you make.

I also created every piece of content myself — product photography, image optimisation for web, and all the written copy. I built and managed my own website from day one. I found every customer through direct B2B outreach.

This course teaches all of it. Not just the business model — the design process, the content workflow, the website, and the SEO that keeps you findable without paying for ads.

Three things most business
courses never teach you

01
Own IP
Design your own products

I design every product before sending to a fabricator. No reselling. No catalogue items. Your own design means your own IP — and nobody can compare your price to a competitor's because nobody else makes what you make. This is the foundation of a genuinely defensible business.

02
70%
Average product margin

A 70% margin isn't an accident — it's the result of owning your design, briefing fabricators correctly, and pricing to reflect the value of what you've built rather than what competitors charge for lesser products. I'll show you the exact margin formula I've used for 18 years.

03
In-house
Create all your own content

I shoot my own product photography, optimise every image for web myself, and write all my own copy. No agency, no photographer, no copywriter — ever. Module 4 teaches you the complete workflow: professional content that costs nothing and gives you total control.

Built for people
who know industry

You don't need to learn a trade. You already know one. You just need the business model, the design process, and the margin strategy to go with it.

01
Tradespeople

HVAC, maintenance, manufacturing, engineering — you understand industrial products better than any designer. That knowledge is your product brief.

02
Career changers

Over 40 and wondering if it's too late? I started at 48. Your age and experience are advantages in B2B industrial — buyers trust someone who's lived it.

03
Industrial workers

Facilities managers, warehouse supervisors, production staff — you know the gaps in the market. This course shows you how to fill them profitably.

04
Side hustlers going full-time

Have a product idea? This course gives you the design process, the margin framework, and the B2B sales system to turn it into a real business.

8 modules. Every stage
of the business covered.

From finding the right product to designing it, building it, marketing it, selling it, and getting your website found on Google — nothing is left out.

Module 01
Find product

Identifying the right industrial product — and why designing it yourself is the single most important margin decision you'll make.

Module 02
Build & test

Briefing your fabricator, building your first product to your own design, and locking in a cost of goods that protects 70%+ margin.

Module 03
Market & niche

Defining your target market, narrowing to a niche you can dominate, and validating real demand before you invest in scale.

Module 04
Brand & content

Building your brand and creating all your own content — product photography, image optimisation, and copy that earns trust with B2B buyers.

Module 05
Sales & USP

Finding your first B2B customers, building a USP around your proprietary design, and closing sales without a marketing budget.

Module 06
Supply & delivery

Fabricator relationships, stock management from home, packaging, freight, and protecting your margin through smart procurement.

Module 07
Systems & payment

Invoicing, payment terms, cash flow management, and the simple systems that keep a one-person business running reliably.

Module 08
Website & SEO

Building your own B2B website with optimised images and copy — plus the SEO that gets you found by buyers already searching for what you sell.

Choose your
starting point

Start with the course and upgrade anytime — or get everything from day one and launch with a professionally built website and a homepage written for your exact market.

Starter
Course only
$197
One-time payment
  • Full 8-module course
  • Product design & fabricator brief framework
  • 70% margin formula
  • Content creation workflow
  • PDF guide & all checklists
  • Lifetime access
Enrol — $197
Essential
Course + Website
$497
One-time payment
  • Everything in Starter
  • Done-for-you website built for your business
  • B2B layout & professional structure
  • Website management training
Enrol — $497
★ Upgrade
Test your idea
$297
Add to any package
  • Personal intake — I gather your details
  • AI-powered homepage written for your niche
  • Reviewed & refined by me before delivery
  • Ready to publish & test your real market
Add this upgrade — $297

Don't just launch.
Launch with a homepage
built for your market.

Most people don't start because they don't know if their idea will work. This upgrade answers that question before you spend months building.

I personally gather your business details, brief an AI system I use in my own business, and deliver a professionally reviewed homepage written specifically for your niche — ready to put in front of real customers from day one.

Add it to any package for $297.

  • 1 You complete a detailed intake form — your product, target customer, competitive advantage, and tone
  • 2 I review your answers personally — applying 18 years of B2B expertise and product design knowledge to shape the brief
  • 3 Your homepage is written using AI — tailored to your specific niche, customer, and designed product offer
  • 4 I review, refine, and deliver — a market-ready homepage you can publish and test immediately
Rob Whittle — Copy Sell Build
Rob Whittle
CEO — Spillrite Pty Ltd

18 years.
Own design.
Every product.

I'm not a business coach who teaches what they've read. I'm a manufacturer who teaches what I've built — product by product, customer by customer, for 18 years.

I design every product myself before briefing a fabricator. That decision — made in the first year — is why I've averaged 70% margin throughout. Nobody sells the same product for less because nobody makes the same product.

I create all my own content: product photography shot and edited in-house, every image optimised for web with correct naming and alt text, and all written copy drafted and published by me. I've never paid an agency, a photographer, or a copywriter.

I'm also a website designer and developer. Module 8 isn't outsourced knowledge — it's the exact system I've used to keep my business findable on Google for 18 years without paying for a single ad.

  • 18 years running a home-based industrial B2B manufacturing business
  • Designs all products personally before briefing fabricators — 70% average product margin
  • Creates all content in-house — photography, image optimisation, and written copy
  • Website designer and developer — built and managed own business site since day one
  • Started at 48 with no investors, no business background, no startup capital
Spillrite Pty Ltd

The business behind the course

Questions answered

Do I need design experience to design my own product?
No formal design training is required. I had none when I started. What you need is a clear understanding of what the product must do and what existing products get wrong — and after years in your industry, you already have that. Module 1 teaches you how to translate your industry knowledge into a fabricator-ready design brief.
How realistic is a 70% margin for a home-based manufacturer?
It's realistic when you own the design. The margin formula in Module 2 explains exactly how to get there: cost of goods from your fabricator, your pricing structure, and the positioning that makes buyers accept a premium price for a proprietary product. It doesn't happen on your first product, but it's a clear and achievable target once you own your IP.
I'm not a photographer or a writer. Can I create my own content?
Yes — and Module 4 proves it. I'm not a professional photographer or copywriter either. I learned both out of necessity and now teach the exact process: how to shoot clean product images with basic equipment, how to compress and name images correctly for web, and how to write copy that sounds like someone who actually knows the product — because it is. No agency required.
I'm in my 40s or 50s. Is it too late to start?
I started at 48. In B2B industrial sales, age and experience are assets — buyers trust someone who's worked in the industry, not a 25-year-old with a Shopify store. Your background is your credibility, and this course is built specifically for mid-career people who know their industry and are ready to work for themselves.
What does the done-for-you website include?
I configure a complete, professional B2B website for your specific business — structure, layout, and the core pages an industrial business needs to be taken seriously by buyers. The Complete package includes extended training so you can manage, update, and optimise it yourself, including your own images and copy, without ever needing to call an agency.
Can I upgrade my package after purchasing?
Yes — start with any package and upgrade at any time. You pay the difference, not the full price again. The Test Your Idea upgrade can be added to any tier at any point in your journey.
Is there a refund policy?
The course includes a 14-day satisfaction guarantee. Work through the material and if it's not right for you, contact me within 14 days for a full refund. The Test Your Idea upgrade is non-refundable once your homepage has been delivered.

Design it. Build it.
Sell it.

An 18-year home-based B2B manufacturing business built on proprietary product design, in-house content, and a 70% margin model — now a complete course.

Earnings Disclaimer

The income figures, margin percentages, and business results referenced on this page reflect the personal experience of the course instructor over 18 years of operating Spillrite Pty Ltd. These results are not typical and are not a guarantee, promise, or prediction of what you will achieve. Individual results will vary based on your background, effort, experience, market conditions, and many other factors outside our control. Copy Sell Build provides education and information only — it is not financial, legal, or business advice. You are solely responsible for your own business decisions and outcomes.

Refund Policy Summary

The Copy Sell Build course comes with a 14-day satisfaction guarantee. If you have worked through the course material and are not satisfied, contact us within 14 days of purchase for a full refund. The Test Your Idea upgrade is non-refundable once your homepage has been delivered. Website setup services are non-refundable once work has commenced. For full terms see our Refund Policy.

Terms & Conditions Summary

By purchasing any Copy Sell Build product you agree to our full Terms & Conditions. All course content and materials are the intellectual property of Spillrite Pty Ltd and Rob Whittle. You may not reproduce, distribute, or resell course materials without written permission. Access is granted to the individual purchaser only. For full terms see our Terms & Conditions.

Advertising Compliance

This website complies with Google Ads policies regarding business education and training courses. No income claims are made as guarantees. All results referenced are based on the instructor's real 18-year business experience operating Spillrite Pty Ltd. This site does not make get-rich-quick promises or guarantees of specific financial outcomes. Course content is educational in nature and results will vary by individual.

About Us - Copy Sell Build

csb split logo

Copy Sell Build is a platform dedicated to providing valuable resources and insights for new entrepreneurs. Our goal is to fast track the creation of an online business that helps you Copy a product & business model, Sell your product B2B, wholesale, offline, B2C before you, Build a website & product.

Fun Facts

  • Copy Sell Build How to start a B2B product business
  • Campus Gem: The Maze Garden, perfect for quiet escapes
  • Student Life: 80+ clubs, weekly concerts under the stars
  • Sustainability: 100% renewable energy campus