How to Find Retrofit Tender Opportunities

3 days ago

3 min read

The retrofit and energy efficiency sector continues to create opportunities for installers across the UK. From insulation and heating upgrades to solar PV, batteries and whole-house retrofit, councils, housing associations and public sector organisations are regularly looking for qualified contractors.

However, finding the right retrofit tender opportunity is only the first step. Knowing where to look, understanding the requirements and preparing a strong submission are all essential if you want to improve your chances of winning work.

So, where should retrofit installers look for tender opportunities?

1. Check Public Sector Procurement Portals

Local authorities, housing associations, government organisations and other public sector bodies regularly advertise contracts for energy efficiency and decarbonisation works.

These opportunities can include:

Loft and cavity wall insulation
External and internal wall insulation
Solar PV installations
Battery storage
Heat pumps
Heating system installations
Ventilation
Whole-house retrofit
Energy assessments
Retrofit coordination and associated services

Keeping an eye on procurement portals and tender notices can help installers identify new opportunities before the deadline.

2. Look for Frameworks and DPS Opportunities

Not every opportunity is a standalone tender.

Frameworks and Dynamic Purchasing Systems (DPS) can be particularly valuable for retrofit installers because they can provide access to multiple future projects.

Once a business has successfully completed the application and been accepted onto a framework or DPS, it may have the opportunity to participate in future projects or call-offs, depending on how the arrangement operates.

For installers looking to grow their public sector work, joining relevant frameworks and DPSs can therefore be an important part of their tender strategy.

3. Search for Energy & Decarbonisation Opportunities

Retrofit tenders can appear under a variety of descriptions, so it is worth searching beyond simply "retrofit tenders".

Look out for opportunities relating to:

Some contracts may focus on one specific measure, while others can involve several different measures as part of a wider retrofit programme.

4. Check the Requirements Before You Apply

Finding a tender that looks suitable does not necessarily mean your business is eligible to apply.

Always read the procurement documents carefully and check the required:

Accreditations
Insurance levels
Relevant experience
Technical qualifications
Financial requirements
Policies and procedures
Health & safety requirements
Quality management arrangements
Supply chain requirements
Case studies and references

Depending on the type of work, requirements may include PAS 2035, TrustMark, MCS, Gas Safe, SSIP, ISO certifications and other relevant accreditations.

It is important to check these requirements before spending time preparing your application.

5. Don't Leave the Tender Submission Until the Last Minute

One of the biggest mistakes installers can make is assuming that finding the tender means most of the work is done.

In reality, the tender submission itself can be extensive.

A procurement process may ask for detailed information about your company, experience, technical ability, project delivery, quality management, environmental procedures, social value and supply chain.

You may also need to provide detailed method statements, policies, case studies, pricing schedules and supporting evidence.

A generic response is unlikely to demonstrate why your company is suitable for the contract.

Your tender should be tailored to the specific opportunity and clearly demonstrate how your business meets the requirements.

6. Keep Track of Deadlines

Tender deadlines can vary significantly. Some opportunities may remain open for several weeks, while others can have much shorter application periods.

Create a system for monitoring:

Tender closing dates
Clarification deadlines
Required documents
Accreditation expiry dates
Insurance renewal dates
Framework application deadlines
Pricing submission requirements

Having these details organised can prevent potentially valuable opportunities from being missed.

Where Can You Find Current Retrofit Tender Opportunities?

At Energius, we regularly monitor and list retrofit, energy efficiency, decarbonisation and renewable energy opportunities for installers.

Our available opportunities can include tenders, frameworks and DPS arrangements covering areas such as:

Insulation
Solar PV
Battery storage
Heat pumps
Heating
Ventilation
Energy efficiency
Whole-house retrofit
Decarbonisation

👉 View our currently available tender opportunities: https://www.energius.co.uk/available-tenders

Need Help With Your Tender Application?

Finding the right opportunity is only the beginning.

At Energius, we help retrofit and energy businesses prepare professional, tailored tender and framework applications.

We can support with the preparation of tender responses, method statements, policies, case studies, technical information and other documentation required as part of the procurement process.

If you have found a tender but are unsure how to approach the application, or simply don't have the time to prepare the submission yourself, we can help.

📩 Email: office@energius.co.uk

🌐 Website: www.energius.co.uk

Final Thoughts

There are significant opportunities for retrofit installers within the public sector, but winning work requires more than simply finding a tender.

Find the right opportunity. Check the requirements. Prepare your evidence. Submit a strong, tailored bid.

Taking a structured approach can help installers make the most of the growing demand for energy efficiency, retrofit and decarbonisation services across the UK.

ENERGIUS