Concrete
Concrete foundation
A reinforced equipment pad or inertia block can be formed to the approved dimensions, reinforcement and anchor layout.
Often worth considering for: Permanent standby and commercial generator sets
Specialist base installation
Generator Bases & Foundations
Generator foundations follow the equipment manufacturer's skid, anchor and vibration requirements—not a generic machinery slab.
Illustrative image 50+ years
Family groundwork experience
Full 10-year
Written JustBases guarantee
Fully insured
Documents available
One clear price
Written foundation scope
Built for this application
What the foundation needs to do
A standby generator combines static weight with vibration, torque and service connections. Its base must support the skid evenly and leave access for maintenance, cooling air, exhaust and fuel arrangements.
We install concrete pads or the approved supporting groundwork from a manufacturer or engineer detail. Generator supply, earthing, fuel and commissioning remain with the specialist contractor.
Options, assessed properly
Suitable foundation methods
The methods below are possibilities to assess—not interchangeable specifications. We match the foundation to the product, loads, support points, ground and access.
Ground screws
Ground screws and support frame
An engineered screw-supported steel frame may be considered for selected packaged generators when expressly approved for dynamic loads.
Often worth considering for: Specialist modular or temporary systems with a designed skid interface
A written price for the approved detail
Specialist foundations are quoted from the actual product, support plan and site information. No VAT is added to the guide prices shown.
Before installation
Dimensions, approvals and responsibilities
Provide the installation manual and final generator model. Some units are skid-mounted with integral isolation; others require a more substantial inertia foundation.
Noise, exhaust, fuel storage, earthing and electrical connections are separate design matters and must be coordinated by the responsible specialists.
JustBases quotes the agreed foundation and groundwork. Product installation, specialist connections, commissioning and third-party design remain outside our scope unless the written quotation expressly includes them.
A simple route forward
From first call to ready base
- 1
Talk through the plan
Tell us about the generator, approximate size and site. We will identify any useful supplier information.
- 2
Agree the foundation
We assess access, levels, support requirements and ground, then provide a clear written quotation.
- 3
Install and hand over
Our team installs the agreed base and leaves it ready for the approved building or equipment installer.
Genuine customer feedback
Reviews of our foundation work
"I couldn't recommend Craig highly enough! Communication prior to the job was outstanding even considering our ever changing goal posts. Craig and his team turned up exactly at the agreed time, were well presented, friendly and professional. The cleanliness, attention to detail and quality of the job was outstanding."
"Good standard of workmanship. Friendly and efficient. Prompt response for estimate and fitted into our timescale. Will be using the firm in future and thoroughly recommend them."
"Craig and his team were very professional throughout the job. They worked tirelessly and extremely hard. The job involved digging up a thick reinforced concrete base. Then creating a whole new base with precision engineering in preparation to accept a new building on top. The result was an excellent job all round."
Easy to start, free to ask
Tell us about your generator
You do not need drawings or a finished specification before getting in touch. Send what you have and Craig will explain the useful next step.
Helpful details, if available
- Generator data sheet and manual
- Operating and fuel weight
- Skid and anchor plan
- Vibration detail
- Service and protection layout
Talk to Craig
Craig will listen to what you are planning and help establish the foundation information that matters.
Online quote requests are normally answered within 24 hours, excluding weekends.
Request your free quote
Just give us your contact details and a short description of what you want to build. We will guide you through the rest.
Your enquiry
Generator Foundations installation
Straight answers
Generator Foundations FAQs
No. The manufacturer may specify a structural pad, skid support or inertia base depending on the set and its isolation system.
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