On your site and in the showroom
Build in 3D
Buyers build the exact structure, size, roof, extras, in interactive 3D. After hours, or with your team.
The dealer operating system
Configure any structure, from any manufacturer, in one place.
Specleader is the operating system for dealers of glass-roof verandas, glass rooms, pergolas and carports. Buyers price the job themselves, even after hours. The same spec then carries through survey, order and installation.
Built by dealers, for dealers · Free 60-day pilot
Built by dealers, for dealers. Specleader generates an interactive 3D model alongside every quote, so it’s easier to build trust and close the deal.
On your site and in the showroom
Buyers build the exact structure, size, roof, extras, in interactive 3D. After hours, or with your team.

Winsol
Pergola SO!

Aluxe
Ultraline Classic

Aluxe
Trendline

Aluxe
Carport










Quote · This session
Louvred pergola
€17,500
3 of 3 lines priced
Showroom · Price moves with every change
New staff quote like experts from day one
Supplier rules and prices are built into the system. Your team sends accurate, profitable quotes from the start, without needing years of technical experience.
Never sell a structure you cannot deliver
Specleader enforces each manufacturer’s limits. Your sales team can only specify what your suppliers can actually make, which cuts costly rework and warehouse mistakes.
Simple for the buyer, precise for you
Customers configure their ideal design in a simple interface. Your sales team then opens technical mode to fine-tune the structural specs and protect the margin.
Sell the reality, not a sketch
Every proposal includes an interactive 3D model. When clients see exactly what they are paying for, it’s easier for them to say yes.
Stop chasing time-wasters
Specleader shows you when a client views your pricing. Stop dialling blindly and call the leads who are actively making a decision.
About us
Specleader was built inside Open Space Concepts, a UK glass-veranda and pergola dealer, because we were losing money between the sale and the fit.
Today it runs our business, from first enquiry to signed-off installation.
Free pilot
Begin with the configurator and branded proposals only. Your first 20 proposals are free. Nothing else changes in your business until you choose.
Stage 1
Your range in 3D on your website and in the showroom, with branded proposals for your buyers.
Stage 2
Add them when you’re ready. The spec the buyer agreed flows straight through.
Stage 3
Your fitters get the same spec, plus the survey, on site.
A call and a demo the same day. Your range live on the site and in the showroom within a week.
Day 1
Discovery call & demo
Tell us what you sell, then see Specleader on a structure like yours, same day.
Day 4
Working version
Your range in 3D, connected to how you quote. Start testing it on real jobs.
Day 7
Go live
We fold in your team’s feedback. Specleader goes live on the site and in the showroom.
Embed on WordPress, Wix, Lovable, Base44, or any website. Sync your leads and quotes with the processes you already run.
Book a demoNo. It is not just another configurator. The 3D qualifies the buyer after hours, keeps them in a budget they will pay, and carries the same spec through survey and fitting.
We will show how dealers quote after hours and hand installers the spec they sold. Then you decide.
Book a demo